Solarroller BEAM Race Car
A little solar-powered racecar made from techno-junk.
A little solar-powered racecar made from techno-junk.
Build a simple power system that’s attached to the top of a car.
Build your own motion-sensitive camera trap for Nikon cameras.
Learning to solder has never been so easy.
Microcontroller night light illuminates meaty issues.
Build a simple pulsejet engine in an afternoon.
Walkie-talkie actuator lets everyone pose without rushing.