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Friction without contact discovered as magnetic forces break a 300-year-old law
(www.sciencedaily.com)
A community to post scientific articles, news, and civil discussion.
dart board;; science bs
rule #1: be kind
Magnets such as those NdFeB magnets (N35 grade with nickel surface coating, HKCM Article No. 9963-73617 and HKCM Article No. 9962-61814) weren't tested back then, I guess.