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Well, the last batch of Escap gearmotors went very fast. Let's hope this batch lasts a bit longer! Unlike the last set, this set has a higher reduction ratio of 663:1 instead of 362:1. This means it starts turning 0.46V (!) drawing only 3.3mA (!!) It's a 3V rated motor, but our tests show that […]

Today August 21, 2017, we were treated to about 80% solar eclipse. In spite of the smoke, the weather cooperated so we couldn't miss this event. Pinhole projector boxes were made out of cereal and shipping boxes: Fancy ones were mounted onto a tripod, and a phone camera recording a time lapse video was taped […]

Arduino Theremin Theremin is a fascinating musical instrument, and this is a version that runs on Arduino, by Urs Gaudenz of  Gaudi Lab (Via Arduino Blog) Travertine and Resin Table Top Topographical lagoon tables by Alexandre Chapelin of LA Table (Via Colossal) 3D Modeling Sharks and Other Creatures Sharks and other wonderful living things refuse to […]

Well, it's the end of the year apparently. 2011 has kinda withered up and died like some kinda... Food thing that tends to dry up if you leave it out for too long. Like jerky. Or raisins. Mm, especially raisins when they're in oatmeal cookies (shh, don't tell the boss. Anything but a strict chocolate […]