Latest from John Baichtal

Pendulum Pr0n

05/18/2011

Fifteen uncoupled simple pendulums of monotonically increasing lengths dance together to produce visual traveling waves, standing waves, beating, and (seemingly)...

GGHC Finalist Profile — Build Brighton

GGHC Finalist Profile — Build Brighton

05/17/2011

Our coverage of element14's Great Global Hackerspace Challenge continues with a profile of BuildBrighton and their fabulous Phonicubes project. Phonicubes...

Tiny Skee Ball Machine

05/16/2011

Samuel Seide, who built this excellent cocktail arcade machine, has a new project, an Arduino-powered mini Skee Ball machine.

Hacking the SX2 Mini Mll

Hacking the SX2 Mini Mll

05/16/2011

Jeffrey Nelson bought the SX2 HiTorque Mini Mill but didn’t want to drop $125 for the tachometer add-on, so built...

DIY Water Rocket, with Video

05/15/2011

Cobbler from Portland, OR, built a water rocket and added video, capturing how awesomely his rocket flew, as well as...

Quadrotor Formation Flying

05/13/2011

The University of Pennsylvania’s GRASP Lab, famous for those crazy quadrotors that can fly through windows and hula hoops, has...

Scratch-Built Wall-E Mobile PC

Scratch-Built Wall-E Mobile PC

05/13/2011

Tinkerer “thechoozen” of Cologne, Germany built this superb Wall-E robot with a Mini ITX computer, an Arduino, and some servos....

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