Post your project creation for a chance to win one of our monthly contests!
Post projects, share ideas, and ask technical questions about all things Crazy Circuits.
Talk about Bristlebots, Solar Roaches, Solar Bugs, and your own creations!
Talk about all things solar; Solar USB, Solar Trackers, and your own projects.
Talk about all things paper. Discuss our various templates, conductive tape, and show off your own designs.
Share lesson plans, classroom activities, student projects, and general tips.
Discussion about this site, its organization, how it works, and how we can improve it.