André-Marie Ampère
Ampère didn’t discover electromagnetism — he turned it into a science you can calculate with.
Electric vehicles
The car, rebuilt around a different bottleneck.
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Kirchhoff's circuit laws
Gustav Kirchhoff
Kirchhoff’s 1845 circuit laws are two experimentally derived equalities — one for current at junctions, one for voltage around loops — valid only under strict physical assumptions of the lumped-element model.
Michael Faraday
Faraday didn’t find electricity in magnetism — he found it in change.
Nikola Tesla
Tesla didn’t invent the future — he engineered its first working parts.