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Shogi lets captured pieces attack their former owners
History

Shogi lets captured pieces attack their former owners

In Shogi, capture is less an exit than a change of sides: the new owner can drop a captured piece back onto the board, where it may attack the player it once…

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Brooklyn Bridge vaults once stored champagne
Travel

Brooklyn Bridge vaults once stored champagne

The cool chambers were once used to store champagne, but they have sat mostly empty for decades.

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Why 26,000 feet is called the death zone
Health

Why 26,000 feet is called the death zone

The problem at extreme altitude is the pressure: it is low, so each breath delivers less oxygen to the bloodstream. Your body can compensate for a while, but…

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Low expectations shape the performance they predict
Psychology

Low expectations shape the performance they predict

Expectations leak through behavior. Someone who assumes you’ll struggle may offer less time, less trust, or less demanding opportunities; you may respond with…

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Disney once issued spendable bills pegged to US dollars
Economy

Disney once issued spendable bills pegged to US dollars

Disney sold its own paper currency at a one-for-one exchange with U.S. dollars, with characters replacing the usual national portraits. Sales ended in 2016,…

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Dunes move as sand climbs and slides down their slopes
Science

Dunes move as sand climbs and slides down their slopes

Wind pushes loose sand up a dune's shallow face, then gravity sends it sliding down the steeper side. Repeat that small climb-and-slide, and the dune itself…

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Fresno changed its airport's name but kept FAT
Travel

Fresno changed its airport's name but kept FAT

The code comes from Fresno Air Terminal, an earlier name for what is now Fresno Yosemite International Airport. Three-letter identifiers can outlive the…

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Glowing objects make hidden switches less surprising
Games

Glowing objects make hidden switches less surprising

When every useful object shines like a small sun, a hidden switch is no longer much of a discovery.

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Face-tracking software blurs faces in real time
Culture & entertainment

Face-tracking software blurs faces in real time

Face-tracking software can detect and blur faces in real time, sparing broadcasters from manually censoring every frame.

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Alexander’s army crossed deserts and mountains on foot
Travel

Alexander’s army crossed deserts and mountains on foot

His army crossed deserts and mountain ranges on foot, relying on grain to keep going.

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Microwave buttons complete circuits with conductive pads
Technology

Microwave buttons complete circuits with conductive pads

Pressing a button pushes a conductive pad against two contacts beneath the plastic, completing the electrical connection.

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Overtures played before films let the audience settle down
Culture & entertainment

Overtures played before films let the audience settle down

The orchestra played for several minutes while the curtains stayed closed, giving the audience time to find their seats before the film began.

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Astrology calculates marriage points from planetary placements
Myths & mysteries

Astrology calculates marriage points from planetary placements

The formula combines the ascendant with one planetary placement and subtracts another to produce a degree associated with romantic union.

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70,000 rubber seeds helped move an industry across the world
History

70,000 rubber seeds helped move an industry across the world

Henry Wickham shipped Amazonian rubber seeds to Britain in 1876. Fewer than 2,500 germinated at Kew, but seedlings sent onward helped establish Asian…

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Each glass adds less satisfaction than the one before
Economy

Each glass adds less satisfaction than the one before

The first glass can feel like a rescue; the fifth may just be water. Each additional glass tends to add less satisfaction than the one before it.

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An axolotl can become an adult without losing its baby features
Travel

An axolotl can become an adult without losing its baby features

It reaches reproductive maturity while retaining external gills and an aquatic body form that other salamanders outgrow. This retention of juvenile traits is…

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A televangelist faked divine knowledge with a hidden earpiece and prayer cards
Myths & mysteries

A televangelist faked divine knowledge with a hidden earpiece and prayer cards

His wife fed him details through a hidden radio receiver, reading them from prayer cards; skeptics exposed the trick by intercepting the wireless signal.

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Astrologers rely heavily on a technique called cold reading to make their guesses seem psychic
Myths & mysteries

Astrologers rely heavily on a technique called cold reading to make their guesses seem psychic

They watch a client's age, body language, and reactions, then adjust vague predictions in real time—making ordinary observation feel like psychic insight.

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