Every year a group of my friends have an engineering Secret Santa. The rules are simple: make something cool for under $20 that requires engineering to complete. In years past we’ve seen Google cardboard VR headsets that are 6DOF, match stick rockets, 3D printed fans that explode when used, 3D printed rockets with cardboard launch […]
GM10 Modifications
Dave Hrynkiw
November 23, 2003
Grant has taken some time to document how to turn a standard 81:1 GM10 pager gear motor and turn it into a 9:1 version. Why would you want to do that? You tell me - I'd love to know what project you build with a speed demon like that!
MORE POSTS
Jemez Valley BEAM Workshops
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!
Minor Additions and New Links
Boy, there's work to do on new websites. Link checking, spell checking, image links - all sorts of crap that doesn't have anything to do directly with robots! Even so, we've been able to put up a few new images of Mark Tilden's "Projectorbots" on the Photovores page. Yuck. Must do something about how hard […]
ESun Filament - Back in stock!
We've just received our eSun filament restock - thanks for your patience. It's being sorted in the warehouse presently, and fresh stock will be up at the store shortly!
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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.