Make a ball bearing rocket

Make a ball bearing rocket

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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Creator's Site: www.dangerouslyfun.com

Comments

+1
sgtpaper 1 year ago
sweet
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