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How Did Humans Discover Aluminum?

Humanity Origins

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How Did Humans Discover Aluminum?

344 просмотра · 7 дней назад
Humanity Origins
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344 просмотра · 7 дней назад
170 years ago, this metal was worth more than gold. Napoleon III kept a special set of cutlery made from it, reserved only for his most honored guests. The Washington Monument was capped with it instead of gold. And yet it's the single most abundant metal in the Earth's crust — sitting in the dirt under your feet right now. This is the true story of how humans discovered aluminum: a metal so reactive it hid in plain sight for 200,000 years, a chemist who named it before anyone had ever seen it, a treasure displayed beside the crown jewels of France, and two 22-year-old strangers on opposite sides of the world who solved the same puzzle in the same year — and accidentally destroyed its value forever. 00:00 - The most disposable metal in your kitchen 01:30 - Why aluminum hid for 200,000 years 03:30 - Humphry Davy names a metal he never saw 05:00 - Silver from clay: the treasure of emperors 07:00 - The Washington Monument's precious cap 08:30 - Two strangers, the same discovery, the same year 10:30 - The price collapse that built the modern world 12:00 - Why your kitchen foil is "frozen electricity" If you like deep dives into the hidden science behind everyday objects, subscribe for more from Ancient Humans. #AncientHumans #ScienceHistory #Aluminum