We've had some requests on exactly what do the pushpins do. So, we added videos for two of them. Push Pin 1 (Masher Point) Push Pin 3 (Chisel Point)
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 the box:
We've had some requests on exactly what do the pushpins do. So, we added videos for two of them. Push Pin 1 (Masher Point) Push Pin 3 (Chisel Point)
No more rubber band tires for us! We've invested in getting our very own wheels made for us, with molded-on thermoplastic rubber wheels! These wheels are slightly larger in diameter than the old style, measuring 69.2mm (2.72") diameter and 7.65mm (0.30") wide. Ah, but how good are they? They're definitely better than the old style! […]
Well, the first 100 copies of "Junkbots" have officially been sold. But since I can't get enough of signing the inside cover of every book in the office, we're going to have to extend the offer until the ink in my pen runs out. So the Junkbots book/motor deal will last for until at least […]
Kurt Moore of the Los Alamos National Laboratories has been busy using BEAM technology to bring technology training to the local schools in the Jemez Valley. Here's what one class did!
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.