Nobody "discovered" electricity—ancient Greeks noticed static shock around 600 BC when rubbing amber, but understanding what it actually was took thousands of years.
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Benjamin Franklin proved lightning was electricity in 1752 by flying a kite in a storm, risking his life to solve one of science's greatest mysteries.
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Luigi Galvani discovered that electricity could make dead frog legs twitch, proving electricity wasn't just in the sky—it existed in living tissue itself.
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Alessandro Volta built the first battery in 1800 by stacking zinc and copper discs, finally giving scientists a reliable way to generate and study electricity.
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Michael Faraday discovered electromagnetic induction in 1831, showing that moving magnets could create electricity—the principle behind every power generator today.
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Qwhat was the first electric device?
The first practical electric device was probably the electric bell, invented in the 1830s, which used electromagnetism to ring when current flowed through it.
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Thomas Edison didn't invent the lightbulb, but he created the first commercially practical one in 1879 that lasted long enough to actually be useful.
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Nikola Tesla's alternating current system defeated Edison's direct current in the "War of Currents," making long-distance power transmission finally possible.
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George Westinghouse licensed Tesla's AC patents and built the first major power plant at Niagara Falls in 1895, proving wireless electricity distribution could work at scale.
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COMPLETE
James Clerk Maxwell unified electricity and magnetism mathematically in 1865, revealing they're the same force—and that light itself is electromagnetic waves traveling through space.