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The 27-year-old who fixed the periodic table
Science

The 27-year-old who fixed the periodic table

The periodic table used to be a wildly unorganized guessing game based on atomic weight until Henry Moseley started shooting X-rays at elements. He proved…

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The metal that pulses like a beating heart
Science

The metal that pulses like a beating heart

Drop a blob of gallium into sulfuric acid with a rusty nail, and it doesn't just sit there—it violently throbs like Edgar Allan Poe's tell-tale heart. The…

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The medieval map that put the world on Jesus
History

The medieval map that put the world on Jesus

Medieval cartographers weren't exactly concerned with GPS accuracy, but the 13th-century Ebstorf Map took creative liberty to an unhinged theological extreme.…

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How Hertha Ayrton explained ripples in beach sand
Science

How Hertha Ayrton explained ripples in beach sand

When she wasn’t fighting for women’s right to vote or literally dodging police, Hertha Ayrton was obsessively boiling water in glass tanks to study sand. She…

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The mathematician who turned down a million dollars
History

The mathematician who turned down a million dollars

While most of us would sell a kidney for a fraction of a million dollars, Russian mathematician Grigori Perelman casually declined a literal fortune. In 2003,…

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How one man saved a silent film with live sound
Culture & entertainment

How one man saved a silent film with live sound

When sound hit Hollywood, entire silent films became instantly obsolete trash. Jack Foley salvaged Universal's silent 1929 epic 'Show Boat' by standing in a…

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How quickly prejudice took hold in one classroom
Psychology

How quickly prejudice took hold in one classroom

In 1968, teacher Jane Elliott told her class that blue-eyed kids were biologically superior to brown-eyed kids. Within hours, these adorable eight-year-olds…

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How a Hawaiian radio network helped create Wi-Fi
Technology

How a Hawaiian radio network helped create Wi-Fi

Because running copper telephone wires between volcanoes is a logistical nightmare, researchers at the University of Hawaii in 1971 just built a radio-based…

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The plan that would have made banks hold every deposit
Economy

The plan that would have made banks hold every deposit

Fractional reserve banking is basically a legal magic trick where a bank takes your deposit, loans out 90% of it to someone else, and hopes you don't both…

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When copper crosses were money
Economy

When copper crosses were money

Standardized currency doesn't always fit neatly in a bifold wallet. For centuries in the Democratic Republic of Congo region, the premier currency was the…

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The tank-tread sleds that led to snowmobiles
Transport

The tank-tread sleds that led to snowmobiles

Long before the modern snowmobile became the vehicle of choice for rural daredevils, early pioneers like Elon J. Farnsworth were desperately trying to slap…

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The one-minute checklist that changed newborn care
Health

The one-minute checklist that changed newborn care

Before 1952, doctors practically ignored newborns in the delivery room, often letting struggling infants die because they assumed nothing could be done.…

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Europe tried a shared currency long before the euro
Economy

Europe tried a shared currency long before the euro

The Euro was not Europe's first attempt to aggressively force different countries to share a wallet. In 1865, France, Belgium, Italy, and Switzerland formed…

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Russian exiled thinker made art a holy weapon
Myths & mysteries

Russian exiled thinker made art a holy weapon

Nikolai Berdyaev got kicked out of Soviet Russia for refusing to conform to Marxist materialism, mostly because he believed human creativity was a literal…

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The penguin eggs that shattered an explorer's teeth
Travel

The penguin eggs that shattered an explorer's teeth

If you think your delayed flight is torture, consider Apsley Cherry-Garrard. In 1911, he and two companions dragged a sledge through the absolute darkness of…

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Roman dodecahedra still have no known purpose
History

Roman dodecahedra still have no known purpose

Archaeologists hate admitting when they have absolutely no clue what an object does, which makes the Roman dodecahedra deliciously frustrating. Over a hundred…

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Orient Express passengers were told to pack revolvers
Travel

Orient Express passengers were told to pack revolvers

The inaugural 1883 run of the Orient Express wasn't exactly the serene Agatha Christie murder-mystery vibe we picture today. Sure, you had silk sheets,…

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A glacier hid a missing plane for 50 years
Transport

A glacier hid a missing plane for 50 years

In 1947, the BSAA Star Dust vanished over the Andes, sparking wild conspiracy theories about UFOs and sabotage. The truth was just an epic middle finger from…

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