Not exactly a robot, this little critter, dubbed “Bristlebot 2.0“, is made from an old BIOS chip with a strapped on pager/cell phone vibrator. Alex Gonzalez simply bent the pins on the chip downwards in a slightly forward (or backwards, depending on how you look at it) angle. This allows the vibrating bot to move in one direction, as you can see in the video.

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Via: Evil Mad Scientist