This real cool YouTuber shows off how to make a 3D hologram projector at home in this amazing clip from December 23 using just some paper and precisely cut plexiglass.
This real cool YouTuber shows off how to make a 3D hologram projector at home in this amazing clip from December 23 using just some paper and precisely cut plexiglass.
A YouTuber made a functioning computer keyboard using pieces of wood.