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User ID: 41419655 Italy 06/09/2013 04:21 PM Report Abusive Post Report Copyright Violation | Let This Rube Goldberg Machine Show You How Cows Eat (Video) It's a Rube Goldberg machine, only it's wooden (cool!) and it's modelled after a cow's gastrointestinal system, which is complicated and not very much like our own, what with the chewing of cud and the several stomachs and all. Make sure to stick around until it poops. Video here [ link to www.popsci.com] |
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User ID: 41419655 Italy 06/09/2013 05:26 PM Report Abusive Post Report Copyright Violation | Re: Let This Rube Goldberg Machine Show You How Cows Eat (Video) |