Pretty neat video showing a huge clock made entirely of bicycle parts. Like way too big for my
basement hovel luxury apartment. It moves into timelapse about 30 seconds in so you can really see how the mechanism works. The Bike clock was built by Yedidya Vardi and Vladimir Zviagintsev of the Ron Vardi Center for the Development of the Gifted, in Rishon Lezion – Israel.
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Useless Box Kit - The Original Useless Box Kit, Also Known As the Useless Machine or Perpetual Machine, A Perfect fit for Geek Gifts Desk Toys or a Cool Gadgets Gift