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Why would a ball of magnetic needles not work<https://physics.stackexchange.com/questions/15655/magnets-arranged-in-a-sphere>
and 2 with the same polarity not deflect?
Date | Sujet | # | Auteur | |
25 Jun06:30 | ![]() | 10 | Jan Panteltje | |
25 Jun09:16 | ![]() ![]() | 1 | Bill Sloman | |
25 Jun20:23 | ![]() ![]() | 8 | Jeroen Belleman | |
26 Jun07:52 | ![]() ![]() ![]() | 7 | Jan Panteltje | |
26 Jun08:19 | ![]() ![]() ![]() ![]() | 1 | Bill Sloman | |
26 Jun10:05 | ![]() ![]() ![]() ![]() | 1 | Jeff Layman | |
26 Jun10:22 | ![]() ![]() ![]() ![]() | 4 | Jeroen Belleman | |
26 Jun11:07 | ![]() ![]() ![]() ![]() ![]() | 3 | Jan Panteltje | |
26 Jun11:47 | ![]() ![]() ![]() ![]() ![]() ![]() | 2 | Jeroen Belleman | |
27 Jun08:19 | ![]() ![]() ![]() ![]() ![]() ![]() ![]() | 1 | Jan Panteltje |
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