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The tiny piece of foam that doomed Columbia
History

The tiny piece of foam that doomed Columbia

A briefcase-sized piece of foam struck Columbia’s wing during launch and damaged its heat shield. During reentry, heat breached the damaged area and the…

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Etheric cords drain your personal energy reserves
Science

Etheric cords drain your personal energy reserves

There is no scientific evidence that invisible etheric cords carry energy between people. In some spiritual traditions, “cutting” a cord is a metaphor for…

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A captured pirate's body could become a warning sign
History

A captured pirate's body could become a warning sign

At London's Execution Dock, convicted pirates were hanged near the Thames. Some bodies were then displayed in gibbets along the river so passing sailors would…

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Saturnalia gave Roman social hierarchy a temporary reversal
History

Saturnalia gave Roman social hierarchy a temporary reversal

The festival allowed enslaved people unusual freedoms, including speaking more openly to masters and, in some households, reversing roles at meals. The…

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How one old oak can raise a home's value
Economy

How one old oak can raise a home's value

Mature trees can make a home more appealing because buyers value their shade. They may have to rake the leaves every fall, but the shade can still win them…

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When a marriage license was basically a tax
Economy

When a marriage license was basically a tax

Before a couple could legally marry, they had to pay for a license. Governments promoted the fee as a way to register citizens while collecting money from…

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This German town belongs to Switzerland's customs area
Travel

This German town belongs to Switzerland's customs area

Büsingen is German territory surrounded by Switzerland, but its customs arrangements connect it to its Swiss neighbors. Goods bought in Switzerland can enter…

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Your heart pumps about 2,000 gallons of blood a day
Health

Your heart pumps about 2,000 gallons of blood a day

About 2,000 gallons sounds like an impossible amount to fit inside you, until you remember the blood keeps circulating. The heart repeatedly sends it through…

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Monster Hunter requires players to physically cook raw meat
Games

Monster Hunter requires players to physically cook raw meat

Stop at the wrong moment and the meat can burn into useless charcoal.

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Why old Honda Accords are so easy to steal
Transport

Why old Honda Accords are so easy to steal

Older Accords lack the electronic engine immobilizers that make modern cars check for a coded key before starting. A basic key and simpler locks leave fewer…

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Leon and the merchant share a voice in the original Resident Evil 4
Games

Leon and the merchant share a voice in the original Resident Evil 4

Paul Mercier played both roles in the 2005 game, switching from Leon's American delivery to the merchant's rough accent. The two characters sound separate…

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The substitutes who fly across the world to sit out
Games

The substitutes who fly across the world to sit out

Backup players on elite esports teams may travel internationally, battle jet lag, and spend an entire weekend in a green room without ever getting to play.

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Word shaman specifically originates from indigenous Siberian cultures rather than Native Americans
Myths & mysteries

Word shaman specifically originates from indigenous Siberian cultures rather than Native Americans

In Tungusic, it roughly means “one who knows” and referred to local healers who entered trance states to communicate with spirits. Nineteenth-century Western…

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Massive corporations actively block new competitors
Economy

Massive corporations actively block new competitors

Large startup costs can keep a would-be competitor from getting started. Established firms also benefit from scale, making it harder for a newcomer to match…

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Tidal volume barely taps into respiratory capacity
Health

Tidal volume barely taps into respiratory capacity

Your lungs do not empty and refill to their full limit with every calm breath. A resting breath uses roughly 10% of their maximum capacity, leaving room to…

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Hawaii has interstate highways that cross no states
Transport

Hawaii has interstate highways that cross no states

Hawaii’s interstates are federally designated highways, even though they don’t connect states, and they receive federal highway funds.

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Why tourists buy dirt from famous places
Economy

Why tourists buy dirt from famous places

A tourist doesn’t need a chunk of a monument to bring home a piece of the trip. Ordinary soil from near a landmark can go into a tiny glass vial and sell for…

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Why Soviet drivers carried their windshield wipers indoors
Transport

Why Soviet drivers carried their windshield wipers indoors

In a place where spare parts were scarce, leaving wiper blades on a parked car invited trouble. Soviet drivers detached them and carried them indoors. The…

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