Rube Goldberg Machine (Hammering a Nail) - YouTube- rube goldberg hammer a nail video for kids ,Rube Goldberg Objective: To hammer a nail P.S my videocam is made from potatoes. Just sayinWhat would Rube Goldberg do?If Rube read the Next Generation Science Standards' 8 Practices for Science and Engineering, he might first let out a quiet cheer, then get back to designing the next step in a complicated machine that would zip a zipper or hammer a nail. A Rube Goldberg
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