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
Earth's quasi-moon won't leave its neighborhood
Kamoʻoalewa loops near Earth because it circles the Sun in almost the same time Earth does. From our moving viewpoint, its path seems to curl around us, even…
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Why wind turbine blades end up in landfills
Their fiberglass-and-epoxy construction makes retired blades difficult to recycle: they can't be melted down, so some are buried in massive trenches.
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Guide authors replaying identical sections until exhaustion
A guide writer may replay the same hallway 50 times to record details such as item drop rates.
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Stationary mantle plumes melt passing tectonic plates
Imagine a hot spot in the mantle as a nearly stationary blowtorch beneath a moving plate. As the plate slides over it, a volcano forms, gets carried away, and…
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Waiting in lines prompts Aries to abandon carts
After three minutes, they may leave a cart full of groceries behind rather than wait; standing still in line is the real deal-breaker.
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Gases escaping through ridiculously tiny holes
Gas molecules move in every direction, and a pressure difference gives more of them a reason to escape through a tiny opening than to return. Even a pinhole…
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Why cruise ships add automatic tips to your bill
On a cruise, the tip may already be on the bill before a guest checks out. Cruise lines automatically add gratuities to onboard accounts instead of relying on…
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Why your eyelids are thin but your heels are tough
Eyelid skin stays thin so it can blink quickly; the soles of your feet build up thick, keratin-rich layers to withstand the repeated impact of walking. The…
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Chocolate's stimulant is caffeine's milder cousin
Theobromine is one reason chocolate can have a stimulating effect. It’s related to caffeine but generally milder, and cocoa-rich chocolate tends to contain…
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Why banks once dismissed ATMs
Early ATMs attracted people who needed cash after hours, including sex workers and gamblers—not the customers some bankers had in mind. Banks warmed to the…
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Roundabouts can save fuel by keeping traffic moving
A roundabout keeps cars rolling instead of making them stop, idle and burn extra fuel before accelerating again. Smooth movement saves fuel—and spares drivers…
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Refusing to buy a vehicle because a book says no
A buyer may walk away from a major sale after checking a pocket-sized astrology book and deciding the week is too risky for signing paperwork.
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Betobeto-san silently follows you while walking
He’s said to sound like wooden sandals clopping behind you, though nothing appears when you turn. Politely stepping aside and telling him to go ahead is said…
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Sylvia Browne falsely told a grieving mother her kidnapped daughter was dead on national television for high ratings
Berry was alive and being held captive just miles away; she was rescued ten years later.
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Medieval European peasants believed their skin diseases could be miraculously cured just by getting poked by a king
The ritual was called the royal touch: monarchs claimed divine healing power, and King Charles II touched nearly 100,000 people during his reign.
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Why doodling helps you stay focused
When a task is boring, your attention has spare capacity—and it may wander off on its own. Doodling gives that restless part of your mind a simple job, which…
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Elon Musk built a tunnel company over LA traffic
Musk’s Boring Company grew out of a simple frustration: surface roads turn every commute into a contest for the same patch of asphalt. Its answer was to dig…
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An Egyptian spoon turned its handle into a swimming girl
A turquoise-glazed example at the Met shows a figure holding the container in her outstretched arms. Related cosmetic spoons use waterfowl or plants as part…
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Frankenstein's familiar face owes a great deal to a makeup artist
Jack Pierce transformed Boris Karloff for Universal's films, creating a screen appearance that became recognizable far beyond the story. The flat-headed…
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Prehistoric humans heavily painted extinct beasts in caves
Artists painted woolly rhinos and cave bears deep inside limestone caverns, using crushed minerals and the flicker of burning animal fat for light.
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Why game broadcasts make you wait three minutes
That delay can protect the match from viewers who are also playing. Without it, a competitor could watch the broadcast and use what they see to track an…
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Sri Lankan politicians routinely swear themselves into office at exact astrologically auspicious times
Presidents and prime ministers consult local astrologers to choose the precise moment to take their oaths of office.
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Tropical grass roots prevent severe agricultural erosion
On steep hillsides, vetiver sends dense roots deep into the soil and holds it together. When monsoon rain hits, that root network helps keep soil from washing…
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Why karaoke demands applause, no matter how bad
Karaoke etiquette calls for applause even when someone sings wildly off-key. The whole room is expected to cheer them on.
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