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Ørsted's needle (1820): the first force ever seen to act sideways [video]
(
www.youtube.com
)
2 points
by
wallaceeh
2 hours ago
2 comments
wallaceeh
an hour ago
One of the episodes in the series covers the history of electricity and the moment when the field ceased to be viewed as two separate sciences. I am passionate about physics, and I hope you find it interesting as well.
2 hours ago
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