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How to Make a ball bearing rocket correctly

Name: How to Make a ball bearing rocket correctly
Uploaded: 2007-12-24T20:02:44.000Z
Description: Place the neodymium magnets on the track and place four or five ball bearings in a line touching one side of the magnets. When you are ready to fire it, nudge the single ball bearing so it slowing rolls toward the magnets.

By Jake88

Place the neodymium magnets on the track and place four or five ball bearings in a line touching one side of the magnets. When you are ready to fire it, nudge the single ball bearing so it slowing rolls toward the magnets.

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