tell him i said good luck. sucks when bad shit happens. always brings ppl down. try to do something to lift his sprit up.
yes they are. you can 3d print limbs with ar lowers built in.
also tell that dude about regenerating limbs with macrophages. sounds like timfoil shit but its legit. its the shit salamanders use to regenerate body parts. scientists have figured it out awhile back… shit heals so good it leaves no scars