07/23/2017
Make a Morse code device to send top-secret messages. Take the simplicity of a physical Morse key, add a Raspberry...
06/16/2017
Have hours of fun playing outdoors or just relax and hide away in this special dome-shaped den. Once you've built...
07/11/2016
A light-up flying saucer to help film your next sci-fi film.
07/11/2016
A pendulum that will slowly untwist itself like a basic clock escapement.
07/11/2016
A single string guitar that uses a tin can to amplify the sound.
07/05/2016
A leaf blower powered hovercraft that you can ride on. This is a more difficult project for the more experienced...
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