Simple educational experiment project kits for the Age 9+. The fastest trains use magnetism force, push, pull and levitate. Add one small motor could be continued running. Have fun with parents and friends
Video Rating: 4 / 5
Simple educational experiment project kits for the Age 9+. The fastest trains use magnetism force, push, pull and levitate. Add one small motor could be continued running. Have fun with parents and friends
Video Rating: 4 / 5
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