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The wasp that turns cockroaches into zombies
Science

The wasp that turns cockroaches into zombies

The wasp’s sting changes the cockroach’s urge to escape, even though the roach can still walk. That lets the wasp lead it by an antenna to a lair, where the…

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Publishing fabricated alien interviews
Culture & entertainment

Publishing fabricated alien interviews

Some tabloids presented entirely fabricated conversations with alleged alien abductees as real interviews, publishing them as breaking news.

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In WoW, you can fish in a tavern
Games

In WoW, you can fish in a tavern

Players can spend hours casting lines into a tiny basement pool, ignoring dragons and world-ending threats to catch imaginary carp.

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Italian mayor strictly banned public dice rolling
History

Italian mayor strictly banned public dice rolling

Dice games were clogging public paths, so a 14th-century Italian official made throwing dice there a crime. He solved the traffic problem by banning the…

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Chances of rolling a Yahtzee immediately are 1 in 1296
Games

Chances of rolling a Yahtzee immediately are 1 in 1296

The first die can be any number; the other four all have to match it.

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Sixteen clues can never pin down a standard Sudoku
Games

Sixteen clues can never pin down a standard Sudoku

Researchers exhaustively ruled out a uniquely solvable ordinary 9×9 puzzle with only 16 starting digits. Some arrangements with 17 work, although simply…

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Dating apps turn romance into left-or-right decisions
Culture & entertainment

Dating apps turn romance into left-or-right decisions

Users make quick left-or-right choices about people’s profiles, turning potential matches into a rapid stream of yes-or-no decisions.

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Why haunted-house actors target the middle
Culture & entertainment

Why haunted-house actors target the middle

Actors often target the middle of a group because people at the front and back are more likely to see them coming, leaving those in between less prepared.

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Wi-Fi doesn't actually stand for anything
Technology

Wi-Fi doesn't actually stand for anything

Wi-Fi is a made-up trademark chosen because it rhymed with “hi-fi” and sounded catchy. The underlying standard had an unpronounceable alphanumeric name.

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Checkers strictly forces players to take any available jumps
Games

Checkers strictly forces players to take any available jumps

When a capture is available, you must take it—even if the jump puts your piece in danger or opens a trap.

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Corporations prioritize investors over everyone else
Economy

Corporations prioritize investors over everyone else

Under shareholder primacy, investor returns sit at the center of corporate decisions. Other concerns don’t vanish; they have to compete with the goal of…

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Why old households kept fires burning all night
History

Why old households kept fires burning all night

Before matches, letting the hearth die could mean a difficult morning of coaxing a new flame. People kept logs smoldering overnight—even indoors—because a…

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Why theme-park paths aren't flat
Culture & entertainment

Why theme-park paths aren't flat

A slight cross-slope helps rain and cleaning water reach drains instead of collecting where visitors walk. The surface can look level while quietly moving…

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Dire warnings can be interrupted by walking away
Games

Dire warnings can be interrupted by walking away

Even a dire warning about the end of the world can be cut short: you can walk away mid-sentence to check a trash can.

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Incas believed their creator god emerged from a lake
History

Incas believed their creator god emerged from a lake

In Inca belief, Viracocha emerged from Lake Titicaca and created the sun, moon, and first humans.

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Victor Hugo is a saint in a major Vietnamese faith
Myths & mysteries

Victor Hugo is a saint in a major Vietnamese faith

Caodaism blends several major faiths and canonized Hugo as a spirit guide said to lead souls toward spiritual perfection.

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Napoleon wasn’t actually as short as history says
History

Napoleon wasn’t actually as short as history says

British cartoonists made Napoleon tiny, and standing beside his much taller Imperial Guards reinforced the impression. He was around average height for a…

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Partile aspects offer absolutely zero wiggle room
Myths & mysteries

Partile aspects offer absolutely zero wiggle room

In astrology, a partile aspect means two points fall at the exact same degree, leaving no wiggle room.

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