Rubber bands
Folding-Wing Glider: Rockets Up … Glides Down!
This balsa wood glider catapults up with wings folded back, wings pop open and it gently glides down.
Rubber Band Gun V2
This improved rubber band gun can be used for more dangerous missions!
Basic Slingshot
A slingshot master can hit a soda can from 20 paces. Can you?
