“I had an idea once!”😅 Check out the cool little “brush bots” we made at the Gadget Lab after school program yesterday. It’s essentially a motor, LED, switch and battery pack attached to a piece of cardboard with some tooth brush heads on the other side. You can put a rubber eraser on the end of the motor to keep it wobbling off balance so it’ll move around. This is a good way to teach kids about motors, switches, etc. . . . #electronics #simple #afterschool #circuits #brushbots #project #handson #kids #education #stem #workshop #gadgetlab #motors #experiment https://www.instagram.com/p/B3hk2kkhJjQ/?igshid=if7p98wf3owa