Check out this holiday-themed STEM project — Christmas circuits!
How to Build a Wind Turbine for Your Science Fair?
Writing like a scientist
Ball Run/Marble Roll built with recycled materials - for Little Scientists
Make a Draw Bot!
Simple wind vane for students to observe the direction of the wind.
paper automata techniques- membership to this site is not free, and most of the things on it are only for members
OSM ind. Skull-Bobber Mech by OutaSpaceMan, via Flickr
BurkerAutomata01 projet de construction Automate en carton