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Albigensian Crusade deliberately slaughtered rival Christians
History

Albigensian Crusade deliberately slaughtered rival Christians

Rather than treat religious dissent as an internal dispute, the papacy called a crusade against people in southern France it branded heretics. The campaign…

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Reagan reportedly saved 77 swimmers as a teenager
History

Reagan reportedly saved 77 swimmers as a teenager

At Lowell Park in Illinois, he worked seven summers as a lifeguard and cut a notch into a log for every rescue. The tally reached 77: a record book carved one…

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Japanese folding screens block drafts with massive art
History

Japanese folding screens block drafts with massive art

Byōbu could divide a room without building a wall, and their panels helped stop drafts. Painted as continuous scenes, the screens doubled as movable canvases.

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Penjing started as miniature tree cultivation in China
History

Penjing started as miniature tree cultivation in China

Pruning roots and branches kept the trees miniature; small ceramic pots turned them into entire landscapes that needed constant upkeep.

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When women needed male escorts to walk outside
History

When women needed male escorts to walk outside

In some settings, a woman walking alone risked being judged scandalous, so a male escort served less as a guide than as a public certificate of…

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Why black cats once meant good luck
History

Why black cats once meant good luck

For Romans, a black cat crossing your path meant prosperity, not bad luck. Centuries later, parts of Europe recast cats as creatures of witchcraft—the same…

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When bathing was feared to let disease into the body
History

When bathing was feared to let disease into the body

Some doctors believed hot water opened the pores, letting disease-causing miasma enter the body. Avoiding baths was seen as a way to keep that supposed threat…

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Castle life meant cold, damp rooms
History

Castle life meant cold, damp rooms

Thick stone walls made castle rooms cold and damp, and even expensive tapestries could grow mold.

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Vivaldi was a priest who stopped saying Mass
History

Vivaldi was a priest who stopped saying Mass

In a letter to a patron, he described chest trouble that had forced him to leave the altar before finishing. He continued composing and performing, but said…

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Jack the Ripper identity remains completely unconfirmed
History

Jack the Ripper identity remains completely unconfirmed

Taunting letters added to the mystery but never established the killer’s identity.

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The enormous cave hidden in plain sight
History

The enormous cave hidden in plain sight

A cavern with its own internal atmosphere remained hidden in the jungle until a local stumbled upon it.

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How cold weather doomed Challenger's O-rings
History

How cold weather doomed Challenger's O-rings

Cold made the O-rings stiff, threatening the seals meant to keep the solid rocket boosters from leaking. Engineers warned that the rings might fail, but the…

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A medical history told of a biting epidemic among nuns
History

A medical history told of a biting epidemic among nuns

An account reproduced by nineteenth-century physician Justus Hecker described nuns biting one another and the behavior spreading between convents. It became a…

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Paul I tried to keep revolutionary language out of print
History

Paul I tried to keep revolutionary language out of print

Under the Russian emperor, decrees prohibited terms including 'citizen,' 'fatherland,' and 'society' in print. The restrictions reflected fear of ideas…

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Portugal crowned a dead queen
History

Portugal crowned a dead queen

After his lover Inês de Castro was murdered, Pedro had her body exhumed, placed on the throne, and nobles forced to kiss her hand.

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Safavid kings legally made their population change religions
History

Safavid kings legally made their population change religions

To distinguish their empire from neighboring powers, Safavid rulers outlawed the formerly dominant sect and used coercion to impose a new religious identity.…

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The saint who joked while being roasted alive
History

The saint who joked while being roasted alive

In 258 AD, Lawrence was executed on an iron grill over hot coals. According to legend, he joked, “Turn me over; I’m done on this side,” and became the patron…

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Elizabethans wore painfully massive neck ruffs
History

Elizabethans wore painfully massive neck ruffs

The ruff made eating such an obstacle that people used extra-long spoons just to get food past the collar. Fashion had turned lunch into a reach test.

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