iron filings test
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From: scotty7129
Added: 18 years ago · 4:51 · 480p
Test showing the behaviour of iron filings placed above magnets with alternating polarities...N,S,N,S ect.
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Views: 7,106
From: scotty7129
Added: 18 years ago · 4:51 · 480p
Test showing the behaviour of iron filings placed above magnets with alternating polarities...N,S,N,S ect.
No comments yet.