Double pendulum With Led Light
Description
All of the parts are used with 2, 16mm ball bearings, 1 led, and 1 small 20mm by 1.5mm battery. If you have these then you can build the pendulum!
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All of the parts are used with 2, 16mm ball bearings, 1 led, and 1 small 20mm by 1.5mm battery. If you have these then you can build the pendulum!
Likes
1
Downloads
0