Cups and Ball Device

(YouTube link)

I don't know how it works! You tell me! -via Metafilter

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Newest 5 Comments

Its working better than Neatorama.
This is the only post with comments open All the rest read a posting date of Thursday, May 20, 2010 at 7:59 PM and the comments are all closed.
And there seems to be no way to contact you folks except through THIS post.
Think We've got a little bug here ;)
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