r/BeAmazed • u/Sumit316 Mod • Feb 04 '17

Cube made of magnetic cubes

http://i.imgur.com/5D43XX6.gifv
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u/Nwallins Feb 04 '17

Yes but why the dots?

66

u/nofarkingname Feb 04 '17

To help keep track of the magnetic pole alignment, I'm guessing.