Solarroller BEAM Race Car
A little solar-powered racecar made from techno-junk.
Hobby knife
Trimet, Solar BEAM Top
A little spinning top that looks like a satellite in orbit.
The Most Useless Machine
Through its one meaningless act of defiance, it speaks volumes.
Karakuri Somersault Doll Kit
Here’s how to build the Gakken Karakuri Somersault Doll kit.
Parabolic Microphone
This dollar store DIY spy mic lets you listen from afar.
