Check out this fun project from Scientific American.
Bristlebots are a fun and popular type of robot made from the head of a toothbrush, a small watch battery and a tiny vibrating motor like the kind found in electric toothbrushes. Although these electronic parts can be hard to find around the house, you can still build bristlebots if you make a simple vibrating table instead. This project will show you how to do it—no electronic parts required!
Each Tuesday is EducationTuesday here at Adafruit! Be sure to check out our posts about educators and all things STEM. Adafruit supports our educators and loves to spread the good word about educational STEM innovations!