The world is more interesting than you think.
Unexpected facts, big ideas, and little discoveries. Find something that sparks your curiosity today.
A little more wonder
Casanova ended his life organizing books
After a life that made his name shorthand for romance, Casanova spent his final decade organizing books in a Bohemian castle—and complaining about the staff.…
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Velázquez kept sneaking himself into paintings
Velázquez sometimes placed his own face among the Spanish court in royal portraits, giving the painter a cameo in the world he painted.
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Chorus fruit forces random short relocations
The fruit triggers a short-range teleport to a randomly selected spot nearby. That makes it handy when a monster closes in, but terrible for precision travel:…
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Rolled metal bands provide exactly the same tension
As the outer loop of the coiled steel ribbon unrolls, the spring’s pull stays nearly constant instead of growing harder like an ordinary spring.
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Tendons anchor your muscles forcefully to your bones
Your muscle does the pulling; the tendon is the tough connector that delivers that force to bone. In your Achilles tendon, a little stretch stores energy and…
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A lottery's advertised jackpot isn't the cash option
A headline jackpot commonly adds up a series of future payments. Taking cash means receiving a smaller amount now rather than waiting for those installments,…
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Magical boots cover seven leagues per pace
Seven-league boots turn an ordinary stride into a fantastical leap across miles. The trick is not faster walking but a wildly enlarged step—footwear that…
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Gustav Flaubert shouted stories aloud to test their rhythm
He wouldn’t publish a passage until he’d read it aloud to test its rhythm, pacing and shouting in his study for hours.
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Tesseracts fold space to skip long trips
Instead of racing across all the space between two places, a tesseract bends space until the places sit close together. It’s a cosmic shortcut: the traveler…
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Thyroid hormones dictate your metabolic burn
Thyroid hormones help set the pace at which the body uses energy. They influence how quickly cells carry out many jobs, from generating heat to processing…
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Number thirty-three rules secret ranks
Some esoteric societies use the 33rd degree as their highest rank.
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The game that rewards disobeying its narrator
The fun comes from ignoring a calm, authoritative British narrator’s directions and seeing what happens when you do the opposite.
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Why digital cars still need oil changes
Some car games simulate oil changes closely enough that skipping them can hurt a virtual car's performance—even though its supercars exist only as code.
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Why hot-dog champions dunk buns in water
Competitors soak buns in warm liquid so they can swallow them quickly; dry bread can be a choking hazard when eaten at speed.
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People really buy mountain air in cans
In a polluted city, someone will pay to open a can of mountain air. Companies bottle it from pristine regions and sell the brief experience as a novelty.
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Aleister Crowley faked his own death in a Portuguese tourist stunt just to drum up hype for his art
In 1930, Aleister Crowley and poet Fernando Pessoa staged his apparent suicide at Portugal’s Boca do Inferno, leaving a fake note to stir up publicity for his…
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A Roman charioteer’s winnings ran into the tens of millions
An inscription records more than 35 million sesterces in career winnings for Gaius Appuleius Diocles. It also lists races and victories, preserving an ancient…
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The proposed monorail for Australian sheep
The idea was to move sheep or their wool in suspended carriers instead of dragging loads over rough, road-poor country. A railway above the ground sounded…
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The Batman creator who went uncredited for decades
Bill Finger’s writing and ideas helped shape Batman and his world, but the familiar creator credit long named Bob Kane alone. DC’s 2015 agreement brought…
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Australia has enough beaches for decades of daily visits
With more than 10,000 beaches, visiting a different one every day would take over 27 years. That is before allowing any time to travel between them. An…
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The Exorcist’s demon screams came from terrified pigs
Sound designers recorded pigs at a slaughterhouse and used their terrified squeals for the demon’s cries. The unsettling sound helped make the 1973 film’s…
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Humans are covered in as many hair follicles as chimps
A follicle count includes the nearly invisible vellus hairs scattered across your body, not just the dark hairs you can easily see. That’s why having roughly…
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When gold dust became Depression-era pocket change
When cash ran short during the Depression, tiny flecks of gold could still buy bread. People sifted jewelers’ floorboards for dust valuable enough to trade…
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Pac-Man ate billions in arcade quarters
By 1990, Pac-Man cabinets had generated more than $3.5 billion in quarters.
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