>ITT: we invent life-changing stuff
I'll go first: beer that tastes exactly like Coke.
Do you even birth control
I mean a mechanical one.
I know the haircutter/vacuum thing exists (it was in Wayne's World too!), but I don't think a vacuum is strong enough to suck up a lot of coins and sort them
>mfw I drink the dankest beer possible
>pale but tastes worse than dark
just fuck off already.
No no, I mean:
A vacuum that you use normally, but if by chance it sucks up hair or coins or anything solid, it would both cut the hair as not to clog the suction or slow the rotating bristles and sort or relocate and isolate solid materials like coins, nails, tacks, dog food.
Like a miniature, powerful shop vac that can handle hair balls.
A "chemical printer", a device that contains basic elements or very simple molecules and can synthesize more complex substance according to formulas or instructions that you can download from the Internet, so I can download some LSD and the machine makes it for me, or I can synthesize some nerve gas to kill my neighbor, or explosives, or whatever you need, like making coke errday, etc.