3-D Printer

[Not1CentMore 10]

3-D Printer Used To Save Baby's Life

 

Splint made by 3D printer used to save baby

 

and then there's this (guess what's on my Christmas list....)

 

"Liberator" gun made with 3D printer fires first successful shot - CBS News

 

Ruthie

[RISadler 10]

Regarding the "Liberator" pistol ... (1) not very original, as General Motors made something similar (even in name) during WW2; and (2) typical techo-tunnel-vision, as it is easier to make a ball & powder pistol, which has the benefit of being (a) reusable and (b) not dependent on acquiring a specific cartridge/round/ammo.