DIY Crazy Project Space Rubber Band Gun This is a amazing space rubber band gun for someone who wants something that's new ...

Rubber bands do the exact opposite ... For more thermodynamic fun, check out [Al Williams] recent article about building a DIY heat pipe.

Egged on by adoring fans who demanded more aircraft videos, [ProjectAir] has decided to break the world record for rubber band powered aircraft… despite having never built a rubber band powered ...