[HN Gopher] Ask HN: What can you realistically manufacture in yo...
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       Ask HN: What can you realistically manufacture in your garage?
        
       Given a two-car garage, what can a small team (2-3 people)
       manufacture that can be sold for some amount of profit? Imagine
       access to capital of 20-50k USD at maximum.  Interesting would be
       items whose manufacture could be automatized to some extent, but
       this is not necessary.  I am not particularly interested in the
       legality of this at the moment. But safety considerations could be
       important.
        
       Author : abdullahkhalids
       Score  : 138 points
       Date   : 2022-07-18 18:52 UTC (4 hours ago)
        
       | lvass wrote:
       | >not particularly interested in the legality
       | 
       | Counterfeit board games.
        
         | pxx wrote:
         | Board game mechanics aren't copyrightable anyway. You can make
         | this fully legal if you don't infringe copyright on any of the
         | artwork.
        
       | 1nd1ansumm3r wrote:
       | Have you ever seen a MagLite flashlight? (Or a clone)? The
       | batteries are kept in place by a threaded cap which is spring
       | loaded. My neighbor manufactures the caps, alone, in his garage.
       | Cuts the threads and installs the spring. As far as noise I do
       | hear his air compressor occasionally. You can buy quiet air
       | compressors but they are orders more expensive than a standard
       | unit.
        
         | JohnBooty wrote:
         | How would a person with the ability/equipment to do this work
         | at home get matched up with a company that wants to buy such
         | things?
         | 
         | This seems like the sort of work that was spun off from some
         | kind of existing business relationship.
        
           | 1nd1ansumm3r wrote:
           | Yes, that's the hard part. Often times harder than the mfg
           | work. I believe he took over the contract from an
           | acquaintance.
        
           | onceiwasthere wrote:
           | Yeah this seems so strange a thing to do. Maybe they're
           | personalized/ruggedized in some nice way?
        
         | zafka wrote:
         | One of my favorite ideas was told to me by my uncle who works
         | in the die cast industry. He met a guy who made lug nuts for
         | Semi tractor tires in his garage. One item, and he made a
         | living off of it. I have always thought that this idea was the
         | perfect example of how to get started in an industry. If you
         | were ambitious you could start adding more spare parts one at a
         | time.
        
           | bombcar wrote:
           | To expand on this, there are entire "fan clubs" around old
           | military trucks - for example https://www.steelsoldiers.com -
           | so you could infiltrate said groups and find what parts are
           | starting to become rare/hard to find NOS anymore (new
           | old/original stock) and start making replacements.
        
           | paulmd wrote:
           | I think super-niche small-run hobby/lifestyle/specialty
           | products are the big answer if you want to monetize your
           | skills and experience.
           | 
           | I'm really into analog photography and I can think of several
           | products that people (including myself) would pay for but
           | that it's just not economically feasible for a big company to
           | hire a bunch of people and pay them wages, health insurance,
           | and 401ks to make, on top of the actual cost of the product.
           | I'm looking to gradually put together a workshop to try and
           | make some of them, and if I do them, I might as well sell
           | them. Even if it's $100 out the door for a $5 piece of metal,
           | there's actually a market for that in terms of hobby income,
           | it's just not a market that will sustain full-time employees
           | and mass production.
           | 
           | Between 3d printing, stamping, a CNC mill and lathe, casting,
           | a laser cutter, and a vacuum oven, you can really do a
           | tremendous amount of stuff in your garage, especially if you
           | are willing to leverage these tools together. 3D print a part
           | and then cast it in a durable metal, machine it to clean it
           | up. CNC mill yourself a stamping die. Use the vacuum oven to
           | cure things, or dehydrate your filament, etc. Like on paper
           | that's pretty much a tool-and-die shop, given sufficient
           | effort you can make things that will let you make whatever
           | else you want - much like chemistry you're never more than a
           | couple tools away from the thing you want, you just have to
           | make the thing that will let you make the thing you want.
           | 
           | Optical lithography is not that hard either as long as you're
           | not working at semiconductor scale. There's that kid that is
           | making chips in his garage over in the UK or something. But
           | you can use that as a manufacturing technique for other
           | stuff. Or use resist etching like for PCBs.
           | 
           | In a lot of cases, really the only limit is when you bump
           | into something that's restricted or too hazardous to keep
           | around even if it's unrestricted. Like boy, mercury
           | intensifier works great but... I like my neural system the
           | way it is. Even selenium intensifier or pyrocat developer are
           | pretty yikes in terms of the MSDS, very much a "better have a
           | fume hood" thing, or do it outside (in a daylight tank).
           | 
           | Incidentally, but, my most insane "I'd love to do that in my
           | garage" is custom lenses. I know the accuracy is probably
           | just not there compared to what you'd realistically need for
           | good results, but it really seems like single-point diamond
           | turning should be something that is achievable with a high-
           | end setup (say $25k) in this era of solid CNC mill or lathe
           | setups for half that price. Maybe it's something you could
           | build out of a CNC setup but again, is it accurate enough to
           | make it worth it (not sure of the tolerances required, at
           | least 1/1000th, probably 1/10,000 is better, 1/100k or finer
           | should do it, which I guess isn't _too_ far out of what you
           | can do with a lathe, it 's all just end work and you have to
           | be precisely optically centered and aligned). Coating is one
           | where you'd need the vacuum oven for sure, assuming it wasn't
           | too toxic (iirc coatings are fluoride based). Growing optics-
           | grade fluorite or calcite crystals also might be possible for
           | lens blanks (although again, maybe too nasty) - or glass
           | casting too. You'd need an optical bench too of course.
           | 
           | There is definitely a market for that I think - all-fluorite
           | lenses are excellent for wide-spectrum photography (UV to IR
           | in the same lens without focus shift - see the Coastal Optics
           | lenses f.ex) and people (companies) pay big bucks for those,
           | like $50k is entry-level for something in that class if you
           | go out and buy it new. And with single-point you can make
           | aspheric lenses as easily as spheric, so you could do all-
           | aspheric designs that aren't commercially viable for mass-
           | market lenses... as well as super-high-quality repros of
           | classic lenses that are obscure or just classics. People
           | would pay for a neo-retro Hypergon or modern takes on
           | sonnar/heliar/etc if you could produce good results. Or you
           | could make tools that let you do it in the traditional
           | fashion with spheric surfaces.
           | 
           | http://www.savazzi.net/photography/coastalopt_60.html
           | 
           | https://www.mir.com.my/rb/photography/companies/nikon/nikkor.
           | ..
           | 
           | http://www.company7.com/nikon/lens/0105f4.5uv.html
           | 
           | https://jmcscientificconsulting.com/testing/asahi-pentax-
           | ult...
           | 
           | Anyway though another place where some of this ends is "too
           | difficult to make at home"... that's actually a more
           | interesting question in some ways, a dedicated hobbyist with
           | tool-and-diemaker level machinist skills fluency with modern
           | CNC and 3D printing and the techniques enabled by that, and
           | enough knowledge of chemistry/optical/electrical/RF to get
           | yourself in trouble, can of course make an enormous amount of
           | stuff. But things like single-crystal turbine blades for
           | micro-turbine designs are difficult and without the "real
           | deal" you are leaving performance on the table. In some cases
           | (again, things that are too toxic to handle, or illegal) you
           | do basically hit a wall, not all projects scale down to the
           | hobbyist level.
        
             | atourgates wrote:
             | Similarly - I was recently looking for a replacement pivot
             | for my mountain bike, and found a machine shop in Whistler,
             | BC (arguably the current Mecca of mountain biking) that
             | specializes in making upgrades for parts that regularly
             | fail in current models, as well as specialized accessories.
             | 
             | https://pinnermachineshop.com/
        
       | adrianmonk wrote:
       | An apartment.
       | 
       | Might or might not be legal. The disadvantage is you can only
       | make one, but the advantage is recurring revenue once you've made
       | it.
        
       | thehappypm wrote:
       | Wall Art, like posters, could be manufactured at home.
        
       | novantadue wrote:
       | probably jewelry like this
       | https://patrickadairdesigns.com/collections/all-products
        
       | soared wrote:
       | Seeds, saplings, etc. Small houseplants and barely sprouted
       | houseplants sell for a lot on Etsy and other sites and require
       | very moderate amounts space and money. The difficulty is skill.
       | Plants can be hard to grow and it's easy to make a mistake that
       | ruins lots of your crop!
        
         | zafka wrote:
         | Plus 1 on this! I use my back yard in this way, but plan to set
         | up some indoor areas also. So far I have not been trying to
         | sell things, just playing and seeing what works best. There are
         | some plants that are very easy to propogate that people enjoy
         | such as rosemary.
        
         | Wistar wrote:
         | I had an acquaintance who made a very handsome living
         | cultivating apple tree starts. I don't know how much exactly
         | but he lived very well.
        
         | ethbr0 wrote:
         | Or, you know, marijuana.
         | 
         | > _...not particularly interested in the legality of this..._
        
           | aaaaaaaaata wrote:
           | Selling cannbis clones and support etc could be very
           | lucrative.
           | 
           | And potentially legal, depending on locale.
        
           | vturner wrote:
           | A couple years ago I became quite interested in building my
           | own grow lights for starting garden veggie seedlings. The
           | YouTube recommendations surrounding such videos were quite
           | interesting... It turns out another plant needs high power as
           | well.
        
       | jjk166 wrote:
       | I used to work for a manufacturing company that started out as a
       | married couple making Christmas ornaments with a $2000 laser
       | cutter/engraver.
       | 
       | Screen printing is a pretty easy business to do out of a garage -
       | you can either print and sell your own designs or print for
       | others. Unless there are already a lot of screen printers in your
       | area odds are there are businesses and organizations that would
       | love to make some cheap swag with their logos. I haven't checked
       | but I have to imagine there's a "xometry for screen printing"
       | service out there that you could probably get semi-consistent
       | work from.
       | 
       | Honestly though, so long as you don't need to quit your day job
       | today, you can probably find some good deals on some used cnc
       | equipment that will let you make anything while staying in your
       | current price range. The difficulty is not in determining what's
       | possible but rather what's profitable. Most garage manufacturing
       | companies tend to make some incredibly niche thing like a bracket
       | that allows you to stick a camera on a particular item used for a
       | particular hobby; stuff that anyone could make but no big
       | companies care enough to develop. Most of the time these are
       | tinkerers who make lots of little widgets to solve their own
       | problems and one of them eventually takes off.
       | 
       | If your goal is just to make money, I would suggest selling
       | products that can be made by some service like xometry until you
       | stumble across something that's popular, then you can bring
       | manufacturing in house to increase your margins.
        
         | bombcar wrote:
         | > The difficulty is not in determining what's possible but
         | rather what's profitable.
         | 
         | If you troll Etsy or eBay or places like that, you'll quickly
         | begin to realize the quantity of things that are obviously made
         | on a CNC milling machine, or a laser cutter, etc.
         | 
         | The customizability can be the selling point - and if you can
         | fit everything on a trailer, you can even haul it to state
         | fairs, town fun fests, etc.
         | 
         | Think those fancy wood name plates you can buy at Disneyland
         | kind of thing. But the big advantage can be _you are local_
         | instead of some online thing.
        
           | CarbineBuffer wrote:
        
       | baud147258 wrote:
       | well, you can manufacture a gun [0] from materials procured from
       | your hardware store. Of course that would likely be illegal in
       | many juridictions first to manufacture, then to sell.
       | 
       | [0] https://en.wikipedia.org/wiki/Philip_Luty#Firearms_design
        
         | vorpalhex wrote:
         | Manufacturing tends to be legal in most states as long as it's
         | not an NFA item. Selling requires the appropriate FFL license
         | and often times a fairly high class, requiring a business
         | address.
         | 
         | There are a few makers who operate as small "satellite" FFLs
         | but typically it's more profitable to just be a reseller or do
         | transfers for $30 a pop.
         | 
         | Making and selling accessories though is very doable and can
         | probably make solid money. Lots of random little connectors or
         | mounts that you can charge an arm and a leg for.
        
       | mgarfias wrote:
       | I know of at least a few businesses that got off the ground in a
       | garage with a little 3-axis CNC mill and a few ideas. Find an
       | area thats underserved and come up with a better idea.
        
       | mindcrime wrote:
       | An awful lot of stuff. I wouldn't even know where to begin,
       | especially if you're willing to consider a hybrid model where
       | some parts / sub-assemblies are manufactured elsewhere and
       | delivered to you (for example, having PCB's produced by OSHpark
       | or PCBway, etc.) and you do final assembly in the garage.
       | 
       | If it were me, I'd also be looking at scenarios that involve any
       | kind of "thing" that I could acquire cheaply and re-purpose
       | somehow. Making lamps out of old wine bottles, that sort of
       | thing.
       | 
       | Robots, unmanned vehicles of various sorts, all sorts of small
       | electronic gadgets, probably some auto accessories... really, the
       | range of things you could (at least hypothetically) manufacture
       | in a space that size is huge.
       | 
       | Now whether or not you could manufacture the thing _at scale_ may
       | be a different question. You could probably easily accommodate
       | doing something the size of a small home appliance (think:
       | washing machine size) if you only had to do one at a time. But
       | doing that at scale might well require more space. So is the
       | intent to stay in the garage and run an enduring business there,
       | or just to ship a prototype, prove the model, and then maybe
       | expand? Or is this purely an academic thought experiment?
        
         | SOLAR_FIELDS wrote:
         | I'm doing something very much like what you describe. Small
         | footprint IoT device, we get the custom designed PCB's shipped
         | in and most of our BoM is generic off the shelf stuff that is
         | already available on Alibaba/AliExpress. Our enclosure and
         | other plastics are designed in house and injection molded in my
         | two car garage with molds printed on a resin printer. Soldering
         | is custom ordered overseas where possible and hand soldered
         | when not.
         | 
         | The Buster Beagle was a real game changer in this space, though
         | if your parts are really small there are other even cheaper
         | options.
         | 
         | The goal is to, as you say, prove the prototype and then get a
         | larger dedicated space. The product I have is not super niche
         | and could theoretically grow a lot, but we are planning to be
         | pretty adaptable by focusing a lot on COTS components, the kind
         | that you can go onto Alibaba and find 5 factories for whatever
         | you need.
        
       | cyrusthegreat wrote:
       | Tiny wooden boxes.
        
       | joeld42 wrote:
       | With a really good graphic/packaging designer you could make
       | small batch, die cut and laser cut packaging. Stores flat,
       | materials are cheap. Bring some fancy samples to farmers markets
       | and craft fairs, pitch people who want prototype or short run
       | packaging on Kickstarter, etc.
       | 
       | You'll never outcompete a large market, but for people making <
       | 1000 of a thing, there's not a lot of options.
        
       | deviance wrote:
       | I've also been curios, for some time now, but got no concrete
       | good examples. Good question! Hope you'll get some good answers!
        
       | yellowapple wrote:
       | One of my friends does 3D printed and resin casted cosplay
       | armor/props out of his garage. Low volume, high margins.
        
       | r_hoods_ghost wrote:
       | Small aircraft. https://www.kitplanes.com/17-kits-for-under-25k/
        
         | Enginerrrd wrote:
         | Dude, yeah, fixed wing VTOL drones airframes/kits.
         | 
         | The margins are really high.
        
       | coding123 wrote:
       | Zombie box type stuff. (generator quieting devices)
        
       | muttled wrote:
       | T-shirt printing, leather craft, 3d printing long-tail plastic
       | parts for things where spare parts are no longer available,
       | small-scale electronics manufacturing, hydroponic production of
       | fresh ingredients for local restaurants, embroidery, concrete
       | countertop/sink production, glass work for smoking, classic car
       | restoration, kit car production, hobby steam engine production,
       | tiny wood shop, CNC production for sale on Etsy, jewelry
       | crafting. Those are ones I can think of off the top of my head.
        
       | h4waii wrote:
       | I currently manufacturer a fairly niche product with nothing but
       | a 7 year old $250 3d printer, some off the shelf parts, and a bit
       | of custom electronics. Very high profit margin, as I am the only
       | producer of this item (!).
       | 
       | I'd love to move to a more "robust" process, but options for
       | materials and widespread access to 3d printing provides a lot of
       | versatility for a single-person business where I want to control
       | the entire product and process end-to-end.
       | 
       | Just need to find your niche.
        
         | vturner wrote:
         | How did you come to have the skills to design and build
         | whatever it is you manufacture? I'm guessing you have a mix of
         | mechanical and electrical background.
         | 
         | I always have ideas for little products (some involve
         | electronics others not) I'd like to build, but how to go from
         | raw idea in my head to working assembly, I'm lost on: choosing
         | motors, control board, mechanical reliability, etc. Maybe I
         | just need to read some ME books, but if they are like math and
         | physics texts, there is gulf between the text how to do build
         | something practical.
        
         | derekp7 wrote:
         | How does making your own product on a home 3D printer compare
         | to the cost per unit of having something like Shapeways or
         | similar do it? Out of curiosity, I took my design for a Dremel
         | gig that is about 4 - 5 hours of total printing time (biggest
         | part is 3 hours, and several 1/2 hour pieces), and a single
         | unit cost from an online quote was roughly $35. Plus there is a
         | good selection of materials, including metal options (much more
         | expensive though), but biggest advantage would be consistency
         | of builds (I still find 3D printing at home to be finicky at
         | best).
        
           | jfim wrote:
           | The material costs for 3D printing are really small. A 1kg
           | spool of PLA is in the order of 20-30 USD, and most 3D prints
           | have only a small amount of infill, so they're surprisingly
           | light for their volume.
           | 
           | For example, I designed a set of sprockets to drive my
           | blinds, and the total weight of the sprockets to drive 3 sets
           | of blinds is less than 15 grams of plastic. This goose-shaped
           | figurine is about 35g of plastic:
           | https://www.thingiverse.com/thing:3906053
        
           | h4waii wrote:
           | For my application, it's _much_ cheaper and I have the added
           | flexibility of being able to adjust my design and rapdily
           | prototype should the other components need to change due to
           | unavailability -- I have already had to do this.
           | 
           | For something that costs me $0.17 at home, Etsy people want
           | to charge upwards of $4 plus shipping and Shapeways or the
           | like are $20+.
        
         | SpikedCola wrote:
         | I would like to hear any advice you/others have about finding a
         | product in your niche to manufacture!
        
           | baremetal wrote:
           | usually you find a market by scratching your own itch.
           | 
           | helps if you have breadth of knowledge and experience in a
           | variety of fields also. interdisciplinary solutions still
           | have plenty of untapped market potential
           | 
           | other than that there is no magic formula that i know of. its
           | kind of one of those "if you have to ask..." type things.
        
             | bombcar wrote:
             | To expand on this, make sure you itch like people with lots
             | of money but no time/knowhow.
             | 
             | For example, hand out at small-town airports or boat
             | harbors, or with lawyers and doctors. If you can find some
             | small part that would help them use their boat, then
             | $300-500 for it might not even be an extreme price
             | _especially if they see you using it first_.
             | 
             | (This is not an argument to go buy a boat and plane).
        
         | abdullahkhalids wrote:
         | How did you discover the market for this product? Are you part
         | of some interest-based-community whose members want/need this
         | part?
        
         | linsomniac wrote:
         | This is basically how Lulzbot started: 3d printing parts for 3d
         | printers. I know at one point they were experimenting with
         | making molds and pouring parts, I think out of resin. But when
         | I toured their new facility a few years later, they had a giant
         | farm of 3D printers, so I gather that didn't work out.
         | 
         | I have since gotten into 3d printing and have printed molds and
         | poured silicone with good luck. Some of that silicone has been
         | the final part, some were then used as molds for pouring resin
         | in. I've even added glass fiber to some of that resin before
         | pouring to make some pretty sturdy parts.
         | 
         | Maybe some of the parts you are 3d printing now could be done
         | with resin? Bondo makes a product with glass fiber in it, but
         | most of the parts I'm doing are fairly small, and the bondo has
         | long fibers in it, when I make my own fibers, I just cut
         | fiberglass and can make it whatever length fiber I want.
        
         | Kaze404 wrote:
         | If it's custom Guitar Hero guitars I'd like to get in touch to
         | buy one. If not, I hope someone reading this does.
        
           | jpindar wrote:
           | I've thought of making various custom (and ruggedized) game
           | peripherals. The electronics and switches I could do
           | (assuming the ICs are available), but designing housings to
           | be 3d printed might be tricky.
           | 
           | For a guitar, however... possibly having the body made of
           | wood like a real electric guitar could be a selling point.
        
             | Kaze404 wrote:
             | There are plenty of guides for 3d printed guitars
             | specifically, and from the perspective of someone who's
             | never 3d printed anything they don't seem too complex. Not
             | sure about other controllers though.
        
             | bombcar wrote:
             | I've always thought the way to go is take a normal
             | controller say, and tear out the internal electronics,
             | replace the switches if needed with stronger/better ones,
             | and put it in a custom 3D printed housing.
        
       | 8bitsrule wrote:
       | I saw a pontoon houseboat built in a 2-car garage by a shop
       | teacher. Assembled outside of course. People even live in these
       | puppies.
       | 
       | Can beat a lake-cabin, especially for people who live near lots
       | of connected lakes.
        
       | Pakdef wrote:
       | > I am not particularly interested in the legality of this at the
       | moment. But safety considerations could be important.
       | 
       | Very illegal: https://cults3d.com/en/3d-model/gadget/ar-15-full-
       | auto-sear-...
        
       | rovingEngine wrote:
       | Almost anything smaller than a breadbox. I'm not trying to be
       | flippant, but those are better starting conditions than I had for
       | the moderately profitable craft kit or outdoor product
       | manufacturing businesses I've run. Inventory is more likely to
       | constrain your space than equipment, and power supply is more
       | likely to constrain your equipment than budget.
        
       | digdugdirk wrote:
       | Many small scale manufacturing suppliers operate on that scale -
       | or at least could, with sufficient organization. And maybe
       | fudging a bit and using the driveway as a loading dock to store
       | materials and outgoing products.
       | 
       | Lathe, CNC Mill, Drill Press, Bandsaw, Bend Brake, CNC
       | laser/plasma cutter. That'd be the basics of a fully featured
       | metal shop. Buying used and upgrading as you bring in some
       | revenue would keep you under your price target.
        
       | duped wrote:
       | The legality should interest you. I saw someone have their small
       | business shut down by police because they were running it out of
       | their basement. It wasn't the noise or pollution (which
       | realistically are the nuisances you're going to be inflicting on
       | neighbors) but the excess cars parked and delivery trucks coming
       | and going down the street. One neighbor ratted them out.
       | 
       | The problem with the space isn't really the capital but noise
       | abatement, waste disposal, and inventory. The ideal product would
       | be quiet to make, not use tough chemicals to dispose, and
       | materials you can buy in bulk and small enough not to take up a
       | ton of space in the worksite.
        
         | marpstar wrote:
         | In reviewing neighborhood covenants whilst searching for a new
         | home, I was surprised to see some of them make explicit the
         | fact that running a business in your home is allowed, provided
         | that it doesn't generate significant traffic/parking.
        
           | StillBored wrote:
           | I suspect that is because home based businesses are
           | explicitly protected in many localities in the US. AKA, the
           | HOA couldn't actually tell you that you couldn't do it if
           | they wanted to.
        
           | mh- wrote:
           | This is indeed the case in my HOA as well and I was
           | (pleasantly) surprised to see it codified as such.
        
           | corrral wrote:
           | Gotta have a carve-out for the folks participating in an MLM
           | scheme out of their house. They're quite popular.
           | 
           | Of course it also benefits remote tech workers who have an
           | LLC or whatever. And handymen, et c.
        
             | bombcar wrote:
             | This is almost always exactly what it's for, and those with
             | ears to hear can use it to their advantage.
             | 
             | The key is to fly under the radar and not cause problems.
        
             | aidenn0 wrote:
             | And piano teachers
        
           | ghaff wrote:
           | I actually got something along these lines into my deed--
           | which was for a software business before that was pretty
           | normal and not the sort of thing even worth mentioning.
        
         | throwaway0a5e wrote:
         | >The legality should interest you. I saw someone have their
         | small business shut down by police because they were running it
         | out of their basement. It wasn't the noise or pollution (which
         | realistically are the nuisances you're going to be inflicting
         | on neighbors) but the excess cars parked and delivery trucks
         | coming and going down the street. One neighbor ratted them out.
         | 
         | Nobody is checking what's going on in garages and basements in
         | Detroit and the police in that kind of place would laugh off a
         | call like that. Not having snooty busybody neighbors (an
         | impossibility in most of the "nice neighborhoods" and "good
         | school districts" that HNers generally buy into) seems to
         | matter more than legality in practice. Nobody else cares if
         | you're legal as long as you're reasonable.
        
           | willcipriano wrote:
           | My next house is going to be so far from my neighbors that if
           | they were complaining about noise from my basement they would
           | be admitting to trespassing.
        
         | vinaypai wrote:
         | The way I read it OP isn't saying they are going to ignore
         | legal issues, but that they are looking for ideas and don't
         | want to get into the weeds of legal issues _for the moment_.
         | 
         | I assume they intend to narrow down ideas based on their
         | specific situation.
        
         | Nextgrid wrote:
         | I'm curious, what legal issues are we talking about here? What
         | is not legal about running a business out of one's basement,
         | and what law were they "ratted out" for breaking?
        
           | jjk166 wrote:
           | Most local governments have zoning restrictions that dictate
           | what kind of structures can be built and limit what
           | activities can be done in an area. Typically there are
           | certain activities permitted as a right, some that require
           | special approval, and others that are just flat out banned.
           | The single family dteched housing zones where most garages
           | are located tend to be the most restrictive zones with
           | regards to commercial activity. Typically if you violate a
           | zoning law you'll get some standard number of days to comply
           | or you'll get hit with a large fine.
        
           | palmetieri2000 wrote:
           | Not who you're replying to, but I would imagine its an issue
           | of registry and/or zoning depending on the type of business
           | (and maybe tax stuff too). I'm from Australia so probably
           | pretty different laws, but here at least you have to register
           | the businesses address of operations and a part of that
           | process is identifying your 'primary operation or activity',
           | ie what the business does, some operations will be excluded
           | from being conducted in residentially zoned areas regardless
           | (large scale manufacturing, waste disposal & recycling, etc)
           | but most trades will be permitted, I know a number of car
           | mechanics that operate largely from home.
        
           | convolvatron wrote:
           | compressed gas storage, flammables, chemical storage, hot
           | work, etc are often governed by local law over and above
           | needing a property zoned for light industry.
        
           | Lammy wrote:
           | You need a "Home Occupation Permit". The details will vary by
           | municipality, but here are the requirements for Sacramento
           | CA, just to pick a random example: https://www.cityofsacramen
           | to.org/-/media/Corporate/Files/EDD...
           | 
           | "The following occupations are eligible for a Home Occupation
           | Permit subject to restrictions discussed in the next section.
           | If the occupation is followed by an asterisk, the use is also
           | subject to special conditions also discussed below. Eligible
           | home occupations are:
           | 
           | 1. General office uses, such as accountant, administrative
           | assistant, answering service, appraiser, architect, attorney,
           | bookkeeper, broker or agent (real estate, insurance, etc.),
           | counselor, consultant, drafting service, engineer, interior
           | decorator, secretarial service, word processing service, and
           | other office uses whose characteristics are substantially
           | similar to those listed.
           | 
           | 2. Commission merchant, direct sale product distribution,
           | internet, or mail order business.
           | 
           | 3. Dressmaker, tailor, fashion designer.
           | 
           | 4. Mobile vehicle glass installation and mobile vehicle
           | detailing.*
           | 
           | 5. Pet services, such as pet sitting, pet grooming, pet
           | training, and veterinarian care.*
           | 
           | 6. Office for contractor, handyperson, janitorial service,
           | landscape contractor, gardening service.*
           | 
           | 7. Artist.
           | 
           | 8. Tutoring.*
           | 
           | 9. Small equipment, appliance, and computer assembly, repair,
           | or reconstruction.*
           | 
           | 10. Healing arts professional, including physician, surgeon,
           | chiropractor, physical therapist, acupuncturist, and somatic
           | practitioner.*
           | 
           | 11. Hair stylist, barber, and manicurist.
           | 
           | 12. Swimming instructor.*
           | 
           | 13. Cottage food operation as defined in section 113758 of
           | the California Health and Safety Code."
           | 
           | =================
           | 
           | I saw somebody get dinged for this once for running a Twitch
           | stream out of their garage and accepting donations, one of
           | the only times I've seen the modern "contractor" trend work
           | out in anyone's favor:
           | 
           | - https://nitter.net/happyf333tz/status/1036846647945261056
           | 
           | - https://nitter.net/happyf333tz/status/1040074413599678465
        
       | primax wrote:
       | Get a commercial dehydrator. You can make dehydrated fruit and
       | veg, trail food, jerky, dried herbs, tea and lots of other
       | things.
       | 
       | You can grow gourmet or medicinal mushrooms with a handmade flow
       | hood, a pressure cooker and two grow tents.
        
         | qbasic_forever wrote:
         | I'd do a lot of research in the market before starting a food
         | business at home. Rules and regulations are pretty intense and
         | if you're selling stuff for people to consume it usually has to
         | be prepared in an approved and inspected kitchen, which is very
         | difficult for home chefs. It's not impossible but prepare for a
         | _ton_ of roadblocks. Most folks end up renting time in
         | commercial kitchens that take care of crossing all the t's and
         | dotting the i's so they are properly inspected and certified
         | for commercial food prep, but you'll pay a premium for their
         | service.
         | 
         | And the next major hurdle is actually selling product to
         | stores. Good luck getting into real grocery stores, if you
         | don't have a relationship with them or some kind of major in
         | they won't even give you the time of day. You'd have to start
         | small and super local, like an indie grocer that is willing to
         | take a chance (and almost certainly have you take on 100%+ of
         | the risk and pay to take back any unsold product).
         | 
         | I've listened to some folks on cooking podcasts that tried
         | successfully (and unsuccessfully) to get into selling their own
         | sauces, condiments, etc. and it is a hell of a difficult
         | journey. They all spent easily six figures of their own cash to
         | get it all bootstrapped and off the ground too. I don't think a
         | single one ended up being happy in the end or felt like it was
         | worth the trouble.
        
           | primax wrote:
           | We've spent about $50k getting going, but we are on a farm so
           | have options others don't. Our equipment was $10k, the rest
           | went into refrigerated containers we turned into a kitchen
           | grade dehydration space, prep room, coolroom and storage.
           | 
           | I'm fortunate to have a sister in the food retailing business
           | who was our first customer. We started dehydrating lime
           | slices to use up the excess limes from our yard and control
           | fruit fly, and found we couldn't keep up with demand. From
           | there it's gone really well.
           | 
           | We are in Australia though, YMMV.
        
       | teledyn wrote:
       | Beer!
        
       | eimrine wrote:
       | I have a dream of producing custom recumbents. I don't know where
       | to get thin-walled pipes, but a start capital is roughly as you
       | have described.
        
         | wyre wrote:
         | https://framebuildersupply.com/
         | 
         | https://www.torchandfile.com/
        
         | Cieplak wrote:
         | McMaster-Carr supplies thin-wall chromoly _tube_ [0] suitable
         | for fabricating bicycle frames.
         | 
         | [0] tube is measured by the outer diameter; pipe is measured by
         | the inner diameter
        
           | SpikedCola wrote:
           | McMaster-Carr won't sell to small companies, my friends and I
           | have tried several times, only to have orders cancelled for
           | the above-mentioned reason. It's a shame because their
           | website has a wealth of information (CAD drawings,
           | measurements, etc.), one of the best I've seen.
        
             | Rantenki wrote:
             | Aircraft spruce sells tubing in a variety of lengths, and
             | ship to Canada. They're a good source for tubes that don't
             | fit normal framebuilding supply inventories. They ship to
             | Canada directly:
             | 
             | https://www.aircraftspruce.ca/
             | 
             | I've built a bike frame with their 4130 tubes.
        
             | HeyLaughingBoy wrote:
             | I am a business of one and I've bought from McMaster-Carr
             | often. A long time ago (like 25 years ago) it was harder to
             | buy from them as a tiny company, but these days they take
             | credit cards on an online shopping list like everyone else.
        
             | plegresl wrote:
             | The website and all the part details are amazing. I've made
             | many purchases from McMaster for personal / hobby use so
             | I'm surprised to hear about difficulties purchasing from
             | them.
        
               | SpikedCola wrote:
               | We are in Ontario, Canada, if it matters. I know Quinn
               | from blondiehacks orders from them without difficulty, so
               | I'm not sure what it is about us that they don't like.
               | They tend to be very curt/nearing unfriendly in their
               | responses.
        
               | bombcar wrote:
               | There may be difficulties shipping cross-border (customs
               | is hell) - so maybe you "need" to find an address just
               | over the border in the US to ship to instead?
        
               | SpikedCola wrote:
               | I do have a US PO Box, so I will try this next time.
               | Thanks for the suggestion.
        
               | bombcar wrote:
               | Those also don't usually allow "package" delivery (think
               | UPS) but maybe something can be worked out. Some small
               | post offices will accept a UPS delivery to "unit PO BOX
               | number" but I don't think they're supposed to.
        
             | maicro wrote:
             | What exactly have you tried to order? I've been ordering
             | from McMaster both to a fairly small business and my
             | personal home address with absolutely no issues for over 8
             | years.
             | 
             | Are you in the US? If you're trying to buy those tubes, are
             | you trying to order very long lengths? UPS apparently has a
             | limit of 108" total length, and a sum of 165" for length +
             | "girth".
             | 
             | As for McMaster overall - I agree with some other
             | sentiments here that they're great, though I do admit the
             | "McMaster tax" (paying 10~200% what you could find the
             | identical part somewhere else for) can be annoying at
             | times, but is worth it when you want a reliable supplier
             | with almost universally good quality products.
             | 
             | edit: Based on your reply to a sibling comment, I looked
             | around, and found this thread that seems to reinforce your
             | experience that McMaster shipping to Canada
             | is...unreliable: https://www.chiefdelphi.com/t/mcmaster-
             | carr-supplying-to-int...
             | 
             | I would try the recommendation there of ensuring you have a
             | business name on the order, or, contact their support -
             | I've had to contact them a couple times and they were
             | generally quite helpful.
             | 
             | Good luck.
        
             | katmannthree wrote:
             | Did they explicitly tell you that's why the order was
             | cancelled? I've placed many personal orders with them and
             | never had issues.
        
               | SpikedCola wrote:
               | Their reply, verbatim:
               | 
               |  _Hi xxxx,
               | 
               | We only ship to large businesses and schools in Canada.
               | We can't accept your order. I'm sorry for the
               | inconvenience. You might want to try Fastenal or Motion
               | Canada.
               | 
               | Lauren_
        
               | tyrfing wrote:
               | I can pretty much guarantee that this is due to
               | customs/import charges. Consumers will cancel orders over
               | a surprise bill from that, a big business won't care at
               | all or will have their own broker.
        
               | HeyLaughingBoy wrote:
               | FWIW, one of the benefits of Fastenal is being able to
               | walk in and browse the shelves (just ask them when
               | they're not busy. Never had a problem)
        
               | convolvatron wrote:
               | idk. they made me get a commercial account. and their
               | stock for my local shop leans heavily towards grade-8
               | construction fasteners and not the smaller machine screws
               | that I generally use.
        
             | ntietz wrote:
             | I have successfully ordered and received parts from
             | McMaster-Carr as an individual.
             | 
             | I'm not sure if this is a super variable experience or if
             | it has changed over time (I first ordered from them in
             | 2020).
        
             | kansface wrote:
             | I just ordered 40 SS J Bolts from them for my home project
             | after spending a couple of weeks fruitlessly trying to get
             | them from a local company. I placed an order on the website
             | and they showed up in 2 days.
        
           | abakker wrote:
           | bicycle tube for making bikes out of chromoly can be bought
           | from many makers. The good stuff doesn't have uniform wall
           | thickness but has thinner sides and thicker top/bottom for
           | lower weight/stiffness. It should also have butted ends,
           | meaning that it has thicker walls at the ends.
        
         | StillBored wrote:
         | Local metals dealer?
         | 
         | But at this point carbon fiber is pretty easy to manufacture.
         | For a bike frame the hard part would be design optimization and
         | stress calculations. It might even be easier once you have the
         | molds. I'm not really sure I understand why some upstart carbon
         | bike company hasn't cleaned up given how inexpensively some of
         | the no-name carbon parts from china are (and how they appear to
         | be at least as good if not better than some of the name brand
         | stuff in some cases).
        
         | sbf501 wrote:
         | Are you going to make the old-timey recombants with the
         | steering below the seat, unlike the modern ones with the huge
         | handlebars? I miss those. Like this one:
         | 
         | https://www.cyclingabout.com/heaviest-touring-bike-ever-behe...
         | 
         | (I met this guy in Cambridge Mass in the 80's).
        
       | mise_en_place wrote:
       | That was the stated goal of Defense Distributed, to allow
       | manufacture of firearms in your garage. Dunno what happened to
       | them after one of the founders got arrested for personal legal
       | problems. Thought it was an interesting concept, though.
        
       | [deleted]
        
       | HeyLaughingBoy wrote:
       | You're thinking of this in reverse. _First_ find something you
       | want to manufacture, _then_ figure out how to build it in your
       | garage.
       | 
       | Don't be the solution searching for a problem!
        
         | ffhhj wrote:
         | >> First find something you want to manufacture
         | 
         | I'd add that it's something that you want to manufacture for
         | which there are buyers, otherwise the inventory won't go
         | anywhere and they'll waste their investment.
        
         | systemvoltage wrote:
         | Prototyping can be done easily. CNC or 3D Printing? Protolabs.
         | PCBs? Oshpark. Get a prototype made first, it is going to be a
         | little expensive, but less than investing in a bunch of
         | manufacturing equipment.
        
         | wnolens wrote:
         | Isn't a job a solution to the problem of needing money?
         | 
         | You take stock of your skills, hit the job boards, ...
        
           | 1-6 wrote:
           | Came here to say something similar.
           | 
           | First, the ask is to help find things that can make money in
           | the garage. I think that would be like finding 'problems'
           | then applying a 'location:garage' filter to narrow the
           | choices down.
           | 
           | Then, after choosing the product, it's to tool the garage to
           | manufacture the 'solution'
        
             | wnolens wrote:
             | New framing:
             | 
             | the problem is "convince partner that I need a sweet shop
             | in the garage", solution is "become entrepreneur requiring
             | sweet shop in garage" ;)
        
               | beckingz wrote:
               | I'm going to use this in the future.
        
       | silisili wrote:
       | Made in USA safety razor.
       | 
       | There have been a few pop up, seemingly sell really well, then
       | disappear for unknown reasons. I think Weber was the last one,
       | and they became highly sought after.
       | 
       | Charge 150 bucks a pop, people will buy it.
        
       | bovermyer wrote:
       | If you're ignoring legality, then the list is very long. Choose
       | something that you know and are interested in. Figuring out how
       | to produce it quickly and in large quantities is a secondary
       | concern.
        
         | JohnBooty wrote:
         | My understanding is _not_ that OP is looking to produce goods
         | of questionable legality.
         | 
         | My understanding is that OP is setting aside legal issues such
         | as zoning, etc for the moment and focusing on feasible business
         | ideas.
         | 
         | However, I could be wrong.
        
       | csteubs wrote:
       | I started making jet ski tread mats out of astro turf in my
       | garage last year. Dead simple to cut, margin is super high ($60
       | for a standard set of three on ~$8 worth of material), and time
       | spent per unit from roll to package is something like 15-20
       | minutes. It was fun and made about $30k over the summer months
       | but I stopped when I moved back to the west coast.
       | 
       | I could have handled the whole operation in a spare bedroom if I
       | didn't have a garage, and there are plenty of areas where I could
       | have dropped the time required or the cost. I never bought the
       | turf in bulk and I used household scissors to cut from a template
       | so buying a roll and cutting with something more effective may
       | have netted me more. Niche leisure products in spend-y verticals
       | typically do well.
        
         | Unbeliever69 wrote:
         | Out of curiosity, how did you determine which skis you'd make
         | mats for? Did you have to generate your own templates? Also,
         | where did you sell?
        
         | at-fates-hands wrote:
         | My buddy did something similar.
         | 
         | He lived near a town where a mine had shut down a few years
         | earlier. Him and his buddy went out and found a ton of heavy
         | duty, industrial conveyor belts. They took as much as their two
         | trucks could haul. Went back and cut them into lengths suitable
         | for truck beds. Sold them at $100 a pop for any truck. Same
         | thing. They'd just told the customer to measure their bed and
         | they'd cut them to fit.
         | 
         | Not sure how much they made, but the rubber was like an inch
         | thick, heavy enough to stay in place without any glue or tie
         | downs and the rubber was really grippy on the one side. It was
         | prefect for what they did with it. You could put a tool box
         | smack in the middle of the bed it wouldn't move an inch on that
         | rubber.
         | 
         | I've always wondered if you could do something similar with
         | wholesale conveyor mats these days or if this was just a "right
         | place, right time" kind of a deal for my friend.
        
           | smm11 wrote:
           | "Found" a ton of heavy duty, industrial conveyor belts.
           | 
           | On my way to the rust belt with a hackszall right now.
        
       | aynyc wrote:
       | My old neighbor makes custom collars for pets (and for certain
       | group people as well). He lost his shoe repair business a few
       | years back, but using his skills, he's doing pretty well.
       | 
       | His collars aren't just leather bells. He adds engraving, GPS,
       | jewels and vegan options. it's crazy how much people are willing
       | to spend on their pets.
        
       | julianlam wrote:
       | Live edge wood tables.
        
       | wiseleo wrote:
       | A machine shop with a lathe and a mill, especially CNC, can
       | manufacture just about anything.
       | 
       | I personally refurbish electronics. It's nice and quiet.
        
       | bijection wrote:
       | A friend and I manufacture a laser party light that makes your
       | feet glow in a space smaller than most garages.
       | 
       | Just a 3d printer, some custom cut metal pieces, the actual
       | electronic components and some soldering irons. [0]
       | 
       | [0] https://toeglo.com
        
       | mepian wrote:
       | Sam Zeloof alone managed to manufacture chips with the early
       | 1970s technology in his garage using old fab equipment bought
       | cheap (sadly don't remember the exact budget):
       | http://sam.zeloof.xyz/
       | 
       | Maybe with more people and more capital this could be scaled to
       | something that can be sold, like replicas of classic CPUs.
        
         | bleuarff wrote:
         | That was my first thought upon reading the title, but you have
         | ton ponder it, though. Does it fit the "reallistically"
         | criteria? I mean, sure it's been done already so it is
         | possible, but this is advanced work and probably not really
         | accessible to the average hacker.
        
       | betocmn wrote:
       | Smart surfboards!
        
       | aetherspawn wrote:
       | You need the correct property zoning to operate a business from
       | your basement.
       | 
       | Your house is very likely in a residential zone, which limits it
       | to residential use only (some exceptions apply, allowing home
       | office scenarios for people who live there, but limits employees
       | from travelling to your house for work).
       | 
       | Why do these rules exist? Well, to regulate industrial expansion,
       | limit noise, traffic and road congestion (parking) in residential
       | areas.
       | 
       | YMMV
        
       | Eigenstate wrote:
       | It's only profitable if your time is worth nothing, but you can
       | build a kit plane like the Vans RV-7 in a garage for around that
       | startup cost.
        
       | JohnBooty wrote:
       | Here's a tour of the late Grant Imahara's workshop. He worked on
       | robotics and, I believe, props in there?
       | 
       | He's got a pretty significant amount of capability -- "CNC mills,
       | laser cutters, lathes, paints, electronics, work tables, and, of
       | course, multiple 3D printers" -- built into a space that looks
       | closer to a 1-car garage than a 2-car garage.
       | 
       | edit: here's the actual link https://youtu.be/hsCSTO8SaQU
        
         | northwest65 wrote:
         | I think that's more 4 car garage than 2 or 1 car. It also has
         | quite a tall ceiling and industrial power and ventilation
         | hookups.
        
           | JohnBooty wrote:
           | I have a workshop/gym in my 2-car garage and his space
           | doesn't look much bigger than mine. (It is, however,
           | infinitely cooler than mine)
           | 
           | He's got the tall ceiling, yeah, but he wasn't using it in
           | any way that I can see.
           | 
           | Power hookups likely wouldn't be an obstacle if one was
           | recreating this in a residential garage. Would just need 220V
           | for some of the machines I bet. Key here is that for Grant's
           | line he surely you running all of the power-hungry machines
           | at once as he was (to the best of my knowledge) working on
           | bespoke one-off projects.
        
             | bussierem wrote:
             | In the video, they call out that it's "about 5 or 6 hundred
             | square feet". An average 2 car garage is ~360 square feet,
             | so it'd definitely closer to a 3-4 car garage.
        
           | [deleted]
        
         | mwint wrote:
         | Link: https://youtu.be/hsCSTO8SaQU
        
           | JohnBooty wrote:
           | Oh my gosh, thanks, can't believe I forgot it.
        
       | bombcar wrote:
       | That size and capital outlay could be the basis for a very nice
       | custom furniture/woodworking shop; but the skills necessary would
       | require some work to gain.
       | 
       | Someone is basically doing that for keyboards, though they mainly
       | rebox/ship from China.
        
       | badrabbit wrote:
       | Hot sauce or other condiments or pastries.
       | 
       | Tech augmentations where you add features to a product, tear
       | down, solder up, assemble back and QA.
        
       | henning wrote:
       | Small mechanical and 3D-printed parts. Lockpicking kits, custom
       | engraved objects.
        
       | caramelcustard wrote:
       | Outside of small scale Etsy-tier tech/non-tech stuff? Nothing.
       | What a garage is good for though is prototyping and prototyping
       | related R&D. Given that you have a 20k-50k USD budget, perhaps
       | you should look for cheap commercial property for rent.
        
       | sliceform wrote:
       | I used to be the education director at a makerspace and now run a
       | 3D printing company selling small plastic parts and teaching
       | entrepreneurs how to start small manufacturing businesses at
       | home.
       | 
       | Few thoughts:
       | 
       | - Focus on your hobbies and other industries you know well. What
       | problems exist? Where can you make things better? Are there
       | problems people mention over and over again?
       | 
       | - CAD modeling is often THE fundamental skill needed for people
       | to bring their ideas to market. You can make CAD models that look
       | almost real using software you can get for free. This allows you
       | to work backwards, first determining if there's a market, and
       | also working out many of the design flaws before making something
       | 
       | If you're just excited to make stuff, and want to get your hands
       | on something, you can do all kinds of things in a tight space.
       | 
       | - 3D printers are small and provide many automated opportunities
       | - Laser cutters are dead simple to set up and use to make real
       | products and are easy to automate. - CNC machines can be had for
       | under 5k and are super powerful - Portable MIG welders have a
       | small footprint and welding tends to be in high demand - Leather
       | working tends to be high perceived value though automation is
       | limited - Soldering and electronics repair requires little space
       | but again, automation is limited
       | 
       | I've got loads of other ideas too but I'm guessing that's good
       | for now. My contact information is in my profile if you'd like to
       | talk more.
        
       | h2odragon wrote:
       | Small batch soaps, candles, "bath oils" and such can be done with
       | minimal capital and little regulatory oversight.
       | 
       | Print shop type things, especially specialized like vinyl cutting
       | and large banners, could be a good business depending on where
       | you're at. Might be able to buy used or lease equipment too.
       | 
       | Woodworking / furniture shop and / or antique furniture
       | restoration might not be terribly capital intensive.
        
       | thrill wrote:
       | Nuclear reactor? https://kidsdiscover.com/quick-reads/arkansas-
       | teen-builds-nu...
        
       | seszett wrote:
       | I convert old photo negative enlargers to UV enlargers for
       | printing with alternative processes (cyanotype in particular).
       | 
       | It doesn't take much space and I do it out of my small European
       | town house basement. Which also serves as my photo lab for
       | demonstrations.
        
         | paulmd wrote:
         | That's neat. What do you use as the source? A bank of UV LEDs?
         | 
         | Never really thought about that but can you get larger
         | "flashlight" style UV-spectrum LEDs from cree/etc? Of course
         | you need to diffuse it and fewer larger elements are harder
         | than more smaller elements but the output power is probably
         | higher with the big LEDs, and I seem to remember some of the
         | alt-processes are quite insensitive (like, leave it outside in
         | the sun for a half hour).
         | 
         | The other way you can do it is, of course, printing a big
         | negative and contact printing outside. It's a little lame with
         | film since you have to go through an interpositive to get back
         | to a negative (unless you use positive B+W slide process or
         | similar - but those processes aren't great either in terms of
         | quality), but ironically those processes are now _extremely_
         | accessible through digital or hybrid-digital workflows. Scan
         | your negative, print the scan (still negative) onto a
         | transparency, and contact print, done. Or you can take a random
         | digital image and invert it and then print it onto a
         | transparency.
         | 
         | I should give laser-transparency cyanotype a go one of these
         | days, that would be a few fun afternoons.
         | 
         | On the "how do I put out enough UV light for cyanotype
         | enlargment" thing, I wonder if there's a way to get flashbulbs
         | to put out UV light. One of the reasons older flash photos
         | don't have the modern digital "flash" look is because the whole
         | flashbulb lights up, and then the reflector actually spreads
         | out the light from the flashbulb, so you don't have a point
         | source like the xenon tube, it's a highly diffused source. And
         | it's actually relatively intense by modern standards - another
         | weird niche where flashbulb still is viable is infrared
         | photography, IR flashbulbs put out a pretty massive amount of
         | light.
        
       | lrvick wrote:
       | I would suggest looking at the mechanical puzzle community.
       | 
       | A quick look around https://puzzleparadise.net/ will reveal many
       | people willing to pay hundreds or thousands of dollars for
       | bespoke homemade sequential discovery puzzles made with laser
       | cutting, woodworking, 3D printing, CNC, mill, lathe, custom PCBs,
       | etc.
       | 
       | To go further down the rabbit hole see:
       | https://docs.google.com/spreadsheets/d/1j5V0nECn9hqUCmPmxPqi...
        
         | StillBored wrote:
         | I stumbled on this place, https://puzzledabq.com/, in
         | Albuquerque earlier this year.
         | 
         | Probably one of the busiest establishments in the area from
         | what I could tell.
         | 
         | So the retail side is probably pretty solid right now too.
        
         | palmetieri2000 wrote:
         | This is so cool and a niche I never knew existed, thanks for
         | posting.
        
       | fortysixdegrees wrote:
       | Gin
        
         | fxtentacle wrote:
         | Isn't the distillation process prone to explosions? How would
         | one get started? How much capital is needed?
        
           | HeyLaughingBoy wrote:
           | Capital needed for distillation? Just watch an episode of
           | Moonshiners on Discovery channel and you'll be set. Nothing
           | you couldn't buy at Home Depot or the local hardware store
           | for about $100.
        
           | primax wrote:
           | It's fairly safe if you operate in a well ventilated
           | environment, have fail-safes in your still in case there is a
           | pressure build up, and use electric elements instead of gas.
           | 
           | Plenty of people use gas, but I don't see why given the
           | increased risk and cost.
           | 
           | For gin you need to make or buy neutral spirit first. Buying
           | it is ideal as larger providers can make it cheaper and
           | cleaner than you, but needs a license so you won't do this
           | while you're developing a product.
           | 
           | Then you will likely use a pot still to make your final
           | product. You can use the same equipment to do both processes
           | if you have a modular design.
           | 
           | None of the above is set in stone - gin is a bit like jazz
           | and breaking the rules is common.
        
         | spacemanmatt wrote:
         | Weed
        
       | Fargoan wrote:
       | Delta 8 vape carts. The license to do it legally is easy to get.
       | You can buy all the material you'll need from Marijuana Packaging
       | and Fresh Bros. I used to run a small CBD business out of a
       | rented shop in Minnesota.
       | 
       | https://marijuanapackaging.com/collections/filling-machines-...
       | 
       | https://freshbros.com/product-category/bulk-products
        
       | johnchristopher wrote:
       | Either an electromagnetic gadget that reduces any object's weight
       | or a wonky time machine. /s
        
         | sbf501 wrote:
         | Is that what the thing in Primer was supposed to do? Reduce
         | weight?
        
           | sambapa wrote:
           | Well, it was MacGuffin, but yeah.
        
       | smm11 wrote:
       | HP started in a garage. So did Apple.
       | 
       | And some dude built a nuke in his. Have fun.
        
       | sbf501 wrote:
       | Lionheart Kombucha in Portland Oregon started in a garage, and
       | now is made out of his basement! He has a 3000gal fermenter down
       | there that gets inspected. He used to give lessons at his house
       | on how to make your own.
        
       | formerkrogemp wrote:
       | Shrooms. Good stuff.
        
       | jazzyjackson wrote:
       | cutting gemstones has a pretty low capital cost to get started, a
       | couple of workbenches worth of grinding and polishing equipment
       | plus a diamond-saw
       | 
       | there's lots of tutorials on youtube, seems like a gratifying
       | hobby with a potential for profit if you take it seriously as a
       | day job
        
       | Panther34543 wrote:
       | I've given this advice elsewhere, and I'll give it here. Go look
       | at the small business initiatives by each branch of the U.S.
       | military; many are now posting lists of open contracts that you
       | can bid on for an incredible array of things.
       | 
       | Browse through those lists and find something you can build.
       | 
       | I really believe the U.S. military is in the midst of a large
       | scale transfer of military spending from traditional large
       | defense contractors to smaller, innovative companies. The Air
       | Force has even opened its own venture capital arm and is actively
       | investing in small businesses. Most, if not every, branch in the
       | military publicly posts contracts for small businesses to bid on.
       | 
       | I think Anduril is a great example of the possibilities in the
       | "new" defense space.
       | 
       | What's interesting is this shift is very reminiscent of military
       | manufacturing in Japan during World War 2; much of the
       | manufacturing was actually done by small businesses of < 30
       | employees in "garages" scattered around the country instead of
       | very large factories. That was one of the reasons American
       | bombing by Superfortresses was so ineffective at first, and one
       | of the reasons incendiary bombs began being used.
       | 
       | Happy to provide more detail on this. I've been thinking about
       | this space for awhile.
        
         | 12ian34 wrote:
         | hmm facilitating war, even if it means defence just doesn't sit
         | quite right with me. shame we live in a world where this is
         | even a thing
        
           | busterarm wrote:
           | War happens when one of two nations assumes that they are
           | more capable of winning than another.
           | 
           | If you stop spending in the US and assume that Russia and
           | China will sit idly by without invading our allies, you are
           | living in a land of fantasy.
        
             | happyopossum wrote:
             | > War happens when one of two nations assumes that they are
             | more capable of winning than another.
             | 
             | That's only part of the equation - said country needs to
             | have a desire or need to go to war as well.
        
             | 12ian34 wrote:
             | It's definitely a land of fantasy today, I agree but one
             | can always hope that maybe one day instead of killing each
             | other we'd learn to live together and work together.
             | Imagine how much more productive we'd be. To be honest I
             | nearly didn't post this message because it's a bit off
             | topic and definitely divisive. I definitely support all the
             | brave people fighting for me to be safe because I sure as
             | hell wouldn't feel comfortable killing someone else myself
             | to protect my "country".
        
               | cercatrova wrote:
               | Looking at human history, that will never happen. As long
               | as there is scarcity in the world, and as long as
               | sovereign states exist, geopolitics and thus the looming
               | threat of war will always exist.
        
               | 12ian34 wrote:
               | Perhaps with that attitude. There's a lot of amazing
               | things humans have accomplished that were once thought
               | impossible. We are likely very, very early on in the
               | anthropocene. Thousands of years from now I'm optimistic
               | that the world will be a better place and that they'll
               | look back on us as barbaric environment destroyers.
        
             | sixQuarks wrote:
             | This makes no sense. Using this logic, why don't more
             | countries attack, say Costa Rica, which doesn't even have a
             | military?
             | 
             | I think the OP probably doesn't have a problem with actual
             | defense projects, but if you've been paying any attention
             | over the last 70 years, you will know that the US has
             | attacked many countries under the guise of "defense".
        
               | groby_b wrote:
               | > Using this logic, why don't more countries attack, say
               | Costa Rica, which doesn't even have a military?
               | 
               | You might want to read up on the "Inter-American Treaty
               | of Reciprocal Assistance". Essentially, "the rest of the
               | Americas".
               | 
               | That mostly works because the set of potential aggressors
               | is small. (Nicaragua and Panama). OK, fine, the US might
               | want to, but they're close enough partners that they
               | don't need to.
        
           | daenz wrote:
           | >even if it means defence
           | 
           | Can you elaborate on why you feel uncomfortable with the idea
           | of defense? Related[0]
           | 
           | 0. https://en.wikipedia.org/wiki/Military_operations_other_th
           | an...
        
             | 12ian34 wrote:
             | I wonder, of the many hundreds of billions of dollars the
             | US spends on defense every year, how much goes to those
             | military operations to which you linked.
        
         | Joel_Mckay wrote:
         | While most local governments will post a Request for Quote
         | list, and this often includes IT related services. I disagree
         | this is the good choice for a first business project, as
         | missing a deadline can incur egregious fines.
         | 
         | Local specialized custom hr/tax/legal/retail/city software is
         | always popular, as it is region specific and constantly
         | changing. ;)
        
         | 1-6 wrote:
         | What type of issues are involved when you don't deliver to the
         | government on time?
        
           | CapitalistCartr wrote:
           | You might get paid extra to complete. Or you might get
           | investigated by the Feds and The Congress.
           | 
           | https://en.m.wikipedia.org/wiki/Hughes_H-4_Hercules
        
           | vorpalhex wrote:
           | Somewhere between late fees to congressional hearings
           | depending on how badly things go.
        
           | jimmygrapes wrote:
           | Other poster summed it up nicely, as there's a range of
           | remedies from fees to lowering the payment you get to
           | investigation to prison, but by far the most significant
           | impact is this key metric:
           | 
           | Past Performance.
           | 
           | You can probably get away with screwing over the government
           | once, maybe even twice. But good luck once you're legally and
           | nationally blacklisted.
        
         | TameAntelope wrote:
         | You're not the first person I've heard this from; when you say
         | "many are now posting lists of open contracts you can bid on"
         | where are they posting these things?
         | https://sam.gov/content/home is what my cursory Googling found,
         | is this what you mean, or is there some other, more relevant
         | site involved?
        
           | systemvoltage wrote:
           | I just searched "CNC", a bunch of contract opportunities
           | showed up: https://sam.gov/search/?index=opp&sort=-modifiedDa
           | te&page=1&...
        
             | mikodin wrote:
             | This is what my Dad does...and he has a lathe in the garage
             | typically producing things for helicopters and airplanes.
        
           | [deleted]
        
           | vdfs wrote:
           | There is even a movie about this
           | https://www.imdb.com/title/tt2005151/
        
             | TameAntelope wrote:
             | Eh, I was thinking more like, "Build us a web portal for
             | viewing the status of <random thing> and requesting more
             | <random thing>." than, "Run guns for us cheaply."
        
         | blinkingled wrote:
         | Hi, if it's not too much to ask, could you please post some
         | direct links for the open contracts for small businesses? I am
         | merely curious but others might find those more useful.
        
           | TecoAndJix wrote:
           | On the SAM site above you can do an advanced filter for small
           | business set aside and leave the search string empty. Not in
           | this space so someone correct me if this is not what it
           | means.
        
             | jimmygrapes wrote:
             | Former DoD contract specialist here, Sam.gov is the correct
             | jumping off point for both information on how the process
             | works and for where to find opportunities. The small
             | business set aside is very important, since the regulations
             | require that small businesses be considered to the maximum
             | amount practicable, before larger companies can even be
             | considered (Federal Prison Industries gets first dibs
             | though). Veteran, woman, and minority owned businesses also
             | get higher precedence, and those qualifiers can stack up -
             | a minority woman veteran owned small business is golden,
             | assuming the company can actually bid and perform properly.
             | There are some other areas, such as HUBzone/economically
             | disadvantaged areas that are also considered, but that's
             | better to learn about direct from the information on
             | Sam.gov than from a HN post.
             | 
             | It is a daunting task to register and follow the
             | procedures, and you must be very attentive to detail as a
             | small business owner; however, there are a ton of resources
             | from the Small Business Administration to assist. Don't
             | hesitate to contact them. Be persistent, patient, and
             | proactive.
             | 
             | It used to be much harder than it is today, which is why it
             | might seem to most people that federal contracting is a
             | corrupt good ol' boy network; newcomers simply didn't
             | follow the instructions right, due to complexity and/or
             | confusion. Today though, it's a perfect time to get in the
             | door.
        
               | bombcar wrote:
               | Note that the "minority veteran woman" thing can be gamed
               | a bit (and is) - I know of a few small businesses that
               | are officially owned by the _spouse_ of the actual leader
               | so that they can qualify higher.
               | 
               | So even if your spouse doesn't check all three boxes,
               | having the company officially be owned by your wife can
               | help.
        
               | jimmygrapes wrote:
               | Yep that's almost standard practice by now, so there's
               | lots of competition in that space. And most of the time
               | you (the person researching/drafting/approving the
               | contract) can't really verify it. For me I didn't mind,
               | since it's on them if they committed fraud, not me.
               | Plenty times I would ask to speak to the owner and find
               | out it was "co-owned" with the wife's name on the
               | business license to get woman-owned, and the husband's
               | name (or wife's name, in many cases) to get veteran-
               | owned. Hey, fine with me. Mostly all I wanted was that
               | the work was to spec and delivered on time. If you can
               | game the system without sacrificing legality or quality,
               | go for it!
        
               | bladegash wrote:
               | There is a bit more to the requirement than the company
               | being owned by a woman, namely the requirements for women
               | to be in control of the day to day operations of the
               | business.
               | 
               | It is a similar requirement for veteran owned small
               | businesses and I imagine "gaming" this would be
               | tantamount to fraud.
               | 
               | About as far as I've seen be acceptable for "gaming"
               | things is to use a joint venture that is 51%
               | owned/controlled by whatever interest group (e.g.,
               | veteran, women, disadvantaged, all of the above, etc.).
               | 
               | Not saying it doesn't happen, but it's not a common
               | occurrence from my experience (15+ years active duty, as
               | government employee, and working for a contractor on the
               | actual contract/BD side).
        
           | cercatrova wrote:
           | https://sam.gov/content/opportunities
        
       | golergka wrote:
       | If you're not interested in legality, then technically cooking
       | meth or something similar (amphetamine, mephedrone or other drugs
       | popular in the neighborhood) would bring the best ROI, but it
       | might not best from safety perspective for a variety or reasons.
        
       | efxhoy wrote:
       | With some woodworking equipment you could make loudspeaker
       | enclosures. Add a CNC machine and you'll be making enclosures
       | just as good as the big brands.
        
         | JohnBooty wrote:
         | I will add that there are a lot of excellent publicly-available
         | DIY loudspeaker designs out there. Many of which do not have
         | readily available flat pack DIY kits.
         | 
         | There might be an opportunity there.
        
           | steve_adams_86 wrote:
           | The kits are frequently sold out, so I assume the demand is
           | decent. It could be that margins aren't great so producers
           | aren't eager to keep stocks high, but I've never looked into
           | it. I just know that when I want them, they're sold out.
        
       | mrandish wrote:
       | If you want to create an economically viable business, focus
       | first on how you're going to profitably locate, attract and sell
       | to a growing pool of new customers. The vast majority of
       | businesses which fail, do so due to a lack of _Customers_ not a
       | lack of _Product_.
        
       | spacemanmatt wrote:
       | propaganda
        
       | haunter wrote:
       | Jet engine https://www.youtube.com/watch?v=nJr-RmJxtDc
        
         | codegeek wrote:
         | OP did ask "realistically".
        
           | bartkmq wrote:
           | I mean, building a jet engine from an old car turbocharger is
           | not that difficult, you only have to manufacture the
           | combustion chamber.
        
       | 0xfeba wrote:
       | Niche, NLA car parts for older cars. 3d print to prototype,
       | machine with a mill and/or lathe. Or better, CNC mill.
        
       | cpill wrote:
       | I guess at that scale your not looking to beat anyone on price.
       | Your going for bespoke quality, I'd say. So you want something
       | that people pay a lot for already so you can charge more and put
       | the word "bespoke" in front of it.
       | 
       | One idea I had was bicycle frames, if you know arc welding.
       | Custom size frames or of unique design go for a lot. I guess it
       | depends on how fiddly they get, but if you can bang out the
       | standard fittings then the main part should be quite quick to put
       | togther.
        
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