Maker Channel Ep. 7  Organ, Ball-fetching Robot, Truth

”http://www.youtube.com/watch?v=cEAf60MkVGE&feature=youtube_gdata”
MAKE: television Presents:

Balloon Organ – Fran Hollands bagpipe-sounding musical balloon instrument.
Ball-Fetching Robot – Mark Whitneys autonomous dog-like robot that can follow and fetch a ball.
Truth Wristband – Sean Montgomerys wristband that uses technology similar to whats in lie detectors.

Submit a video of your own project at makerchannel.org.

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