Science Gizmos: Scooter Bots.
These Science Gizmo ‘Scooter Bots’ demonstrates engineering and electric circuitry principles.
Kit contains all you need including instructions to create 25x ScooterBots using a battery-powered pulsating motor that causes the individual chenille stem bristles (or legs) to vibrate and shimmy, sending the bot scooting across any flat surface.
By adding variables to this wiggly eyed toothbrush-head body construction gives more possibilities on how it operates.
What happens if you trim or bend the bristles or connect several bots together or even add stabilizing wire legs?
(NOTE: Brand may vary from image displayed)