How to Make a Paper Airplane Launcher that Really Rips: SonicDad Project #36

Have you ever seen a paper airplane break the sound barrier? Made from CDs, pocket fans, and a few other common supplies, this paper airplane launcher really lets them fly.
PDF instructions available here: www.sonicdad.com/project-detai...
Check out other cool projects at www.sonicdad.com/projects/
• How to Make a Paper Ai...