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 to […]
Project Mon(Tues)day: Pinewood Lowrider
Dave Hrynkiw
August 28, 2012
Jerome, our squiggly-bearded intern from many moons ago that created the BeetleBot, just pointed us towards this totally pimpin' pinewood derby car. The author from sliptonic.com shows how he made his sweet lowrider with hydaulic(esque) action by using a small micro-servo for each wheel, an Ardweeny for brains, and a 9V battery for power. The final effect is pretty amusing. Surely, the face of pinewood derby racing has been irreversibly changed forever. And for the better, we might add.
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Its a boy!
Congratulations go out to Dave and Cheryl for the birth of their new baby, Dason. Dason was born September 11, 2002 at 4:16 AM weighing in at 9 pounds 14 ounces.
DIY LED Fosshape Horns
A handy tutorial explaining how to put together the RGB LED Horns. Make your own, or get a kit with everything included (except for the paint). Supplies: Fosshape 300 2 x slow scroll RGB LED 2 x coin cell batteries conductive thread 2 x coin cell battery holder - sewable 2 x pieces of velcro […]
Wednesday Cool Links: Laser Experiments,...
Look! Bird (-shaped bullets) made holes in bird... feathers! Well, not quite, although that would have been awesome too. Actually we were doing some nitrogen-assisted laser tests on various regular, i.e. boring materials, such as plywood and mat board. Then I came across some feathers and here's what it turned out to be: Now that […]
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.