The Useless Box is continuing to populate the world with useless... usefullness, and that means it's time for another update on the Make Something Useless Useful project. You might remember we started in 2012 by donating a percentage of past sales of Useless Boxes to Plan Canada. This year we are donating $6000 to assist […]
Wednesday Links: TV Tube Hack, Monofilam...
Solar botics
February 26, 2014
Today we let our staff robo-weasels pick the links. They really wanted to participate and said they will behave and promised not to drink all the antifreeze liquid from the cars again. So we let them, and here's the result.
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TV Screen Flag TV screen warps and waves like a flag when blown on with a fan - how does one get ideas like that? Somehow [Gijs] did, see the result here (translated). (Via Hackaday) |
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Fishing Line Muscle This is an interesting hack on some common materials. Using monofilament fishing line to build muscle wire! (Via Popular Mechanics) |
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Photovoltaic Panel Makes Bioelectricity Voronoi tessellations not only make pretty lamps, but also can be used for an enclosure for electricity-producing bacteria. (Via Designboom) |
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Laser Engraved Cutting Boards Geeks everywhere - including the kitchen! (Elysium Woodworks via Laughing Squid) |
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Kerf Measuring Tool Interesting idea, have yet to try that.. (Via Ponoko blog) |
Robo-weasels also drew me a picture of themselves to go with this blog post, but I lost it. Now they drank all the cleaning solution and hid in the bathroom with the photo equipment. Never again...
MORE POSTS
BEP Application: Servocore Walker
The following instructions detail how to build a Servocore walker. A Servocore walker differs from a regular walker by utilizing the internal electronics in unmodified servos, which give position feedback from the motor in the servo. This position feedback allows for very long stride lengths without the use of mechanical stops or springs.
Ex-Interns and their projects...
Jerome Demers, our ex-intern of two seasons, just sent me a link to one of his latest projects. The (sigh...) "Fart-o-Meter". He even put it up on Instructables too. Good to see the experience he got at Solarbotics is being put to good use...
Another New Gearmotor - The GM19!
Here's a funky motor for you - the GM19! Slightly larger than the other metal gearhead series (GM11-14), and with a larger motor, this 35:1 beasty looks like a good contender for building mini-sumos or other small, speed-hungry robots! But be warned: It is a bit strange. The gearhead is mounted askew to the motor, […]
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.