Volume 21 (PDF)
» Desktop Manufacturing
DIY fabrication is here, with inexpensive 3D printers and CNC mills.
Plus: drill-powered mini bike, traditional cigar box guitar, snow making
machine, and more.
Volume 22 (PDF)
» Remote Control / Wireless
Automate your lawn mower, chicken coop, Nikon camera — just about
anything — using radio control, motion sensing, smartphones, and the
Volume 23 (PDF)
Make machines that do delightful and surprising things! From a mini
electronic Whack-a-Mole arcade game, to a tiny but mighty audio amp, a
self-balancing Gyrocar, and the Most Useless Machine (as seen on The Colbert Report!), and lots more!
Volume 24 (PDF)
DIY satellites! Radio telescopy! Sub-orbital rocketry! Renegade NASA
hackers! Bouncing signals off the moon! Plus, other DIY projects to keep
you busy while your computer searches for ET.
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