rule

Me, as someone with hyper mobility who has done both of those things one handed:

Does it even require hypermobility or did I just discover something about myself?
Yeah I think it just requires large hands mostly lol
I’m hypermobile but most people can do this with practice, especially with bottles. Its actually an essential part of aseptic technique in microbiology labs when drawing from a bottle or sample container.
Yeah, this was a huge convenience thing as a chemist. It’s not as useful in day to day life as caps on drinks etc tend to be too tight, but I still like to use it when the opportunity arises.
I use it a lot when I’m driving if I have a bottle in the drinks holder. I’ve had quite a few funny comments from people wondering how I do it so easily.
Heretofore unknown ways of dropping in an alka seltzer
I can screw with my hands tied behind my back. The design is superfluous. Do better
you can do the one on the right with a regular human hand
You can also unscrew a bottle cap wit one regular human hand
Also you can unscrew a bottle cap from a bottle with a regular human hand
You can even do it with your own hand.
I think I can bottle with one hand myself.
Left - right hard, apparently.
But imagine how many more bottle caps you could unscrew if you had 5 thumbs.
So multiple hands on your hands would be better

You need only two fingers, as long as they are 1 ton hydraulic clamps.
I can open and close a milk bottle with the hand holding it. Learned this is an office where the nearest counter to the fridge was way across the room.
I can do both of these with regular hands…
I can do both of these with
regularmy amazingly nimble super handsFixed it for you 😛
Maybe I’m even weirder than I thought but it didn’t seem too difficult to me, but finger grip strength and side of finger skin toughness and grippiness probably make a big difference. Instead of coming from below the pinky is attached normally and wraps around just below the factory seal ring. Instead of on top, index and middle finger both oppose thumb for more torque. Hold with bottle upright on table with slight downward force if the initial turn is too tight.The other image after closer inspection I don’t even know what its meant to be. At first I thought is was a syringe but the blood donation clinic nurses single hand triple wield that shit easier than I can syringe feed a parrot that could bite my fingers to the bone. It says screwing motion but I have taken apart and assembled so many things without the proper tools or clamps, behind object towards self screw driving without magnetic bits, etc., and I can’t think of a single situation where I would do that even if I had alien mirror hands.
Might be useful for someone with a disability. My husband has access to like…1.5 hands so this would be cool!
Pretty soon they’ll be all thumbs! What could go wrong?
I can open a bottle with one hand already by gripping it with my pinky and palm? Whats the point
I think it’s that they’re holding the bottle while opening it
Oops all thumbs
Why not replace those two thumbs with two fingers and get an extra joint out of it?
This a solved problem. The solution is called the electric screwdriver. If you want one as a prosthetic, go for it.
Babe, please don’t rip my dick off on accident with your cyberpunk hands.
or do! then you can upgrade to cyberdick
We (apparently) have the tech for cyborg hands, mechadick is only a stone’s throw away.













