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
Why smiling at angry customers is so exhausting
Smiling at an angry customer means managing two reactions at once: the emotion rising inside and the friendliness your job requires outside. Keeping the…
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How tiny changes can derail complex systems
A weather forecast starts with measurements that can never capture the whole atmosphere perfectly. As the forecast runs, small errors in those starting…
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Sagittarius features a mythological centaur who was granted starry immortality after a friendly-fire poison incident
Chiron was accidentally wounded by one of Hercules’ arrows, whose hydra venom caused unbearable pain. Because he was immortal, he could not die until Zeus…
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The scam waiting for people escaping timeshares
An exit scam asks an owner to pay a large fee upfront for help canceling a timeshare contract, then fails to deliver the promised release. The victim can be…
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Old maid revolves around dodging one unmatchable card
Players pair off cards and pass the one unmatched queen around, trying not to be left holding it at the end.
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Indian mathematicians conceptualized zero as a proper number
A placeholder marks an empty place; a number can enter calculations. Indian scholars made that leap, letting zero do arithmetic instead of simply holding a…
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Mezzanine financing combines debt and equity into hybrids
The lender first has a claim for repayment, not a piece of the company. If the borrower cannot pay, that claim can become ownership instead—which is why this…
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An eighteenth-century scientist made viper venom an experimental subject
Felice Fontana published investigations of viper venom in 1767, studying its effects instead of relying only on inherited stories about snakes. His work…
Discover moreRichard Feynman joined a samba group with a tiny frying-pan instrument
In his memoir, the physicist describes playing a frigideira with a Copacabana samba group. It produced a sharp metallic rhythm, and keeping up took practice…
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Twister became a hit after Eva Gabor played it on TV
In 1966, Milton Bradley was close to pulling the game because of poor sales and moral outrage. Johnny Carson's live-TV match with Eva Gabor sparked a rush to…
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Idaho's Museum of Clean has vacuums from before electric motors
The Pocatello museum's collection includes machines worked by bellows, cranks, plungers, and wheels. They show how many ways inventors tried to produce…
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Microgravity can turn a flame into a glowing sphere
With buoyancy-driven airflow greatly reduced, hot gas no longer rises into the familiar candle-shaped plume. In suitably still conditions, fuel and oxygen can…
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A French soldier became Sweden's king without mastering Swedish
Jean-Baptiste Bernadotte rose through the French army before becoming Sweden's crown prince and later Charles XIV John. French remained his working language.…
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The Friends cast got one last trip before fame
Before the pilot aired in 1994, Burrows took the six actors to Caesar's Palace, gave them chips, and told them it might be their last chance to be anonymous…
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Geraniums use sticky sap to trap insects
Scorpio is paired with geranium, and some species slowly digest the insects they catch with sticky hairs.
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Tom Hanks helped pay to keep Forrest Gump running
Hanks said he and director Robert Zemeckis covered the cost of the cross-country running sequence when the studio would not fund it. The scene became one of…
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Concept of a hemisphere purely divides the globe in half
A hemisphere is simply half a sphere: a great circle, such as the equator, splits Earth into two halves. The mapmakers did not discover a hidden extra planet;…
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Blood pooling in legs during travel causes visible swelling
Leg muscles normally squeeze veins to help push blood back toward the heart. Stay seated for a long ride and that pump goes quiet; fluid gathers below, where…
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Central American highways frequently lack street lights
Without streetlights, drivers rely on their headlights to spot potholes, cattle, and sharp curves on rural roads.
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Link was inspired by Peter Pan
Shigeru Miyamoto drew on Peter Pan for Link’s pointed ears and green tunic, giving the hero a look that nods to Neverland’s boy who wouldn’t grow up.
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Commuter rush hour turns ordinary citizens into gladiators
At 5 p.m., crowded platforms can turn boarding into a jostling crush. Standing still in the flow of passengers risks getting knocked aside.
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Thallium poisoning can announce itself through hair loss
Thallium interferes with biological processes that normally involve potassium and can damage the nervous system as well as growing hair. The shedding may…
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A Bounty mutineer's pigtail ended up in a museum
Royal Museums Greenwich preserves the plaited hair of John Adams, the last surviving Bounty mutineer on Pitcairn. It was framed under glass and passed through…
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Why buildings suddenly appear in open-world games
Games stream map details from storage as you move, rather than loading everything at once to conserve memory. If you move faster than the drive can supply…
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