maanantai 2. maaliskuuta 2015

Rube Goldberg Machine Kit


Learn about the mechanics of perpetual motion by engineering your own masterpiece with the Rube Goldberg machine kit. After assembling all 602 pieces together, the structure towers at 78" tall and provides the ultimate course for your marble to travel through.


Check it out


$139.95







from ThisIsWhyImBroke.com http://ift.tt/1wDde9A

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