Electrodynamics (electricity and magnetism) is governed by Maxwell's equations and the Lorentz force law, but that left it a little broken. It would take Albert Einstein inventing special relativity to fix it. If magnets are based on motion and motion is relative, how does that work?
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VIDEO ANNOTATIONS/CARDS

Maxwell's Equations Visualized:
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The Ultimate Guide to Relativity:
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Galilean Relativity:
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Older Version of this Video:
   • Magnetic Force Does NOT Exist!  
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