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How funhouse mirrors became carnival classics
Culture & entertainment

How funhouse mirrors became carnival classics

Curved mirrors began as sophisticated optical illusions and were once high-society entertainment. In the 19th century, they spread to traveling carnivals,…

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In Homer's Iliad, a hero's reward arrives on his dinner plate
History

In Homer's Iliad, a hero's reward arrives on his dinner plate

After Ajax fights Hector, Agamemnon honors him at a feast with a choice cut of beef. The meal makes status visible without a speech: everyone eats, but the…

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Messaging apps serve as global news platforms
Culture & entertainment

Messaging apps serve as global news platforms

In many parts of the world, messaging apps are a primary news source for billions, so political updates can arrive in the same group chat as family memes.

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Even scissors get split into different categories at customs
Economy

Even scissors get split into different categories at customs

The US tariff schedule separates scissors by value and distinguishes certain pinking shears from other types. A familiar household object can therefore…

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Early Christian sect venerated Cain as a misunderstood hero
Myths & mysteries

Early Christian sect venerated Cain as a misunderstood hero

The Cainites believed the creator of the physical world was evil, so they revered Cain—punished by that creator—as a spiritual hero.

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Why friends start sitting the same way
Psychology

Why friends start sitting the same way

Matching someone’s posture can make an interaction feel smoother because your movements fall into rhythm with theirs. This kind of mimicry often happens…

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Your overdue library book can help fix potholes
Economy

Your overdue library book can help fix potholes

In some cities, the fine for keeping a library book past its due date goes into the municipal budget. That money can help pay for things like road repairs and…

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Caribbean worshippers regularly sacrifice chickens to Orishas
Myths & mysteries

Caribbean worshippers regularly sacrifice chickens to Orishas

Some Santería ceremonies include animal offerings to the orishas, including chickens and other small livestock.

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Why elephants can't jump
Science

Why elephants can't jump

A jump needs a brief moment with every foot off the ground. An elephant’s legs are built to support a huge body, not to bend and spring back like a jumper’s,…

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Bloodborne makes its medicine part of the horror
Games

Bloodborne makes its medicine part of the horror

Blood vials restore health, but blood treatment is also central to Yharnam's ruined society. The item you rely on to survive belongs to the same disturbing…

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Muggletonians insisted God was exactly six feet tall
Myths & mysteries

Muggletonians insisted God was exactly six feet tall

The English sect described God as a physical man who created the universe and stood exactly six feet tall.

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Malaria parasites multiply aggressively inside the liver
Health

Malaria parasites multiply aggressively inside the liver

The first multiplication happens out of sight in liver cells. Once the parasites burst free into the blood, they can infect red blood cells—so the bloodstream…

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BioShock's eerie little girls were voiced by an adult performer
Games

BioShock's eerie little girls were voiced by an adult performer

Juliet Landau is credited as the Little Sisters in the original 2007 game. Their childlike delivery sits beside disturbing actions and surroundings, creating…

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The armadillo with a built-in spiked club
Science

The armadillo with a built-in spiked club

Doedicurus had a domed shell to protect its body and a spiked club at the end of its tail, which it likely swung at rivals rather than prey. The armor guarded…

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An experiment put hard bargaining in a hard chair
Psychology

An experiment put hard bargaining in a hard chair

In a 2010 study, people sitting on harder chairs were less flexible in a simulated negotiation than people on softer seats. The researchers investigated…

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Houses were once moved on logs
Transport

Houses were once moved on logs

Logs acted as rollers: push the house forward, let the logs turn, then carry the rear log around to the front. It was a slow-motion moving truck with no…

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Connecting doors require double acoustic seals
Travel

Connecting doors require double acoustic seals

They usually have two doors, one on each side of the opening. The air gap between them helps reduce sound passing between rooms.

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A brief glimpse of green affected creativity scores in four experiments
Psychology

A brief glimpse of green affected creativity scores in four experiments

A 2012 paper reported better performance on creative tasks after participants saw green rather than comparison colors. Participants were not told that color…

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