HowTo: Build a Dancing Robot in Ten Minutes

Though named "Walker," this robot doesn't really ambulate so much as shimmy. Which, to tell the truth, is fine by us. Lots of gross things walk. Only cute things dance.

Bot builder Randy Sarafan explains his motivation:

My goal with Walker Bot was to make a 4-legged walking bot that could be made in ten minutes. [...] You will be hard-pressed to make a simpler walking bot than this one. I would consider this project a glowing success.

Tiny dancer:

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