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The sorting algorithm that just keeps shuffling
Technology

The sorting algorithm that just keeps shuffling

Bogosort checks whether a list is in order and, if it isn't, shuffles the whole list and tries again. It might finish on the first try—or keep going for an…

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South Park began as a bizarre Christmas card
Culture & entertainment

South Park began as a bizarre Christmas card

A Fox executive paid Trey Parker and Matt Stone $2,000 to make a Christmas video card for his Hollywood friends. The VHS tape circulated widely and helped…

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Why switching doors doubles your odds
Science

Why switching doors doubles your odds

Imagine your first choice is wrong—which happens two-thirds of the time. Because the host knows the answer, they can open a losing door without accidentally…

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Why Smash Bros. fighters eat chickens off the floor
Games

Why Smash Bros. fighters eat chickens off the floor

The roast chicken is a healing item: fighters can pause a brawl to eat one that appears on the ground and instantly recover from their injuries.

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How cities borrow from the public for stadiums
Economy

How cities borrow from the public for stadiums

Stadium bonds turn the public into lenders: investors hand a city money upfront, and taxpayers help pay them interest. The stadium projects rarely bring in a…

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Astrological tradition claims vinegar’s sour energy drives away every unwanted presence
Myths & mysteries

Astrological tradition claims vinegar’s sour energy drives away every unwanted presence

Practitioners use vinegar for what they call an energetic eviction, treating its sourness as hostile to unwanted entities, thoughts, or moods.

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The truck wheels that lift off the road
Transport

The truck wheels that lift off the road

A drop axle lifts an unloaded truck’s extra wheels off the pavement, reducing tire wear when the truck isn’t carrying a heavy load.

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Sekiro began as a reboot of Tenchu before becoming its own ninja game
Culture & entertainment

Sekiro began as a reboot of Tenchu before becoming its own ninja game

It started as a reboot of the stealth series Tenchu, but changes during development turned it into a standalone ninja game.

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The video game glitch that created combos
Games

The video game glitch that created combos

In Street Fighter II, players could cancel part of an attack’s recovery into another move, chaining hits before the opponent could respond. A quirk of timing…

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Can a free mint make you tip more
Psychology

Can a free mint make you tip more

The mint costs almost nothing, but the gesture says, “I thought of you.” That bit of personal attention can make diners feel more warmly treated—and more…

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Backgammon’s doubling cube lets a player raise the stakes before the game ends
Games

Backgammon’s doubling cube lets a player raise the stakes before the game ends

The opponent can accept the higher stakes or drop, conceding the game at the current stakes.

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Venice replaces ordinary buses with boats that splash through brackish canals
Transport

Venice replaces ordinary buses with boats that splash through brackish canals

In Venice, canals take the place of streets, so public transit runs on the water. Vaporetto boats stop at floating platforms and carry passengers along set…

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Ancient Middle Eastern dyers boiled plant roots to create a stable deep-red dye
History

Ancient Middle Eastern dyers boiled plant roots to create a stable deep-red dye

Dyers dried plant roots, then boiled them in vats to extract a deep red pigment that held its color. The preparation took extra time, but produced a dye that…

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The Sex Pistols played God Save the Queen from a boat beside Parliament
Culture & entertainment

The Sex Pistols played God Save the Queen from a boat beside Parliament

The band sailed down the Thames past the Palace of Westminster during Queen Elizabeth II’s Silver Jubilee, blasting “God Save the Queen.” Authorities shut…

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Certain gurus call the pineal gland a window to spiritual dimensions
Myths & mysteries

Certain gurus call the pineal gland a window to spiritual dimensions

Some gurus describe the pineal gland as more than a melatonin-regulating organ, calling it a window to spiritual dimensions.

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Esoteric practitioners lose favorite pens after setting them down to light candles
Myths & mysteries

Esoteric practitioners lose favorite pens after setting them down to light candles

The candle gets lit; the pen becomes an offering to the clutter.

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The Han dynasty called silk and grain paid to nomadic raiders “gracious gifts”
History

The Han dynasty called silk and grain paid to nomadic raiders “gracious gifts”

The Han court sent silk and grain to armed nomadic horse archers, but called the payments “gracious gifts.” On paper, it was diplomacy; the recipients had…

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Why TV networks fought for Thursday nights
Culture & entertainment

Why TV networks fought for Thursday nights

Networks packed Thursday schedules with hit shows to reach viewers before they finalized their weekend spending plans.

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