Solarbotics and the Useless Box have been mentioned in the Wall Street Journal article "Looking for Something Useful to Do With Your Time? Don't Try This"! It is dedicated to the historical overview of the uselessness starting with its invention in the 1950s to nowadays. The useless box can take many guises, names and materials […]
New Construction Material!
Dave Hrynkiw
June 14, 2002
We now sell Sintra, a lightweight, easy to work with material that comes in a variety of colors including white, red, blue and yellow. Check the link at: Sintra Sales page
Sintra is easy to cut by scoring a line with a knife and then breaking it. Glue also works well bonding pieces of sintra together.
Note that we do not stock black sintra as black objects tend to absorb a lot of heat, so under 500W halogen lamps black sintra starts to become soft, this is less of a problem with brighter colors.
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Solar Pendulum of DOOOM blogged on MAKE
I love MAKE magazine. I always enjoy reading (then trying) the projects in each magazine. I was a bit disappointed in their last issue where they didn't cover the complete process to make gunpowder, but that's a minor complaint. I just noticed on their blog that they're talking about our Solar Pendulum kit and Christopher […]
New Bundle: The Northern Lights!
Ok, more like The Northern light. There's only one, but it creates lots of light! We made the SB-Firefly as a ATtiny85-based blinky light / "chewing-gum & duct-tape problem solver", that is also Digispark compatible. We made the Star Controller 3-watt RGB LED kit as an easy way to tame bright and power-hungry LEDs. We […]
New SCC3733a-MSE Solarcell
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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.