Model Wind Tunnel
Getting (or going over) the edge on Pinewood Derby day.
Posted by Doug Desrochers
Categories: Science | No Comments
Soldering materials Projects
Ball-in-Cage Alarm Switch
Protect your stuff with low-tech charm.
Posted by Sean Michael Ragan
Categories: Electronics | No Comments
Random Music Box
Microprocessor organ and servo drum play an endless song.
Posted by Kevin Weekly
Categories: Music | No Comments
