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
The cinema that hired ninjas to stop phone users
Staff in black ninja suits waited in the dark and confronted patrons who checked their phones.
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The deadly toxin hiding in Botox
Botox works because botulinum toxin interrupts the signal nerves send to muscles, so the injected muscle briefly contracts less. The dose and placement…
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Why cinema floors feel permanently sticky
Spilled soda syrup and artificial popcorn butter can mix with cleaning products, leaving a stubborn sticky residue on the floor.
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Travelers wear black to hide inevitable coffee stains
Dark clothes can make coffee stains less noticeable, which is handy when you’re rushing around with a drink in hand.
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Goombas were once Mushroom Kingdom citizens
They defected to the enemy, making these little brown foes political turncoats rather than random creatures.
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A 2017 autofill demo showed a form asking for more than you could see
The demonstration placed extra input fields out of view while the browser supplied saved details. It illustrated a mismatch between the part of a form a…
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The first Oscars ended in 15 minutes
The winners had been told the results three months earlier, so the 1929 banquet had little suspense to stretch out. Organizers handed out 15 awards in 15…
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Inline skates are older than the four-wheel kind
Early roller skates put their wheels in a row, much like an ice-skate blade. Plimpton's paired-wheel design made turning easier in the 1860s; the inline…
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Goya filled his dining room with terrifying murals
Goya painted the scenes directly for his own home, not for a public audience. His dining room became a private gallery where giants eating people were part of…
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Uka Uka is an ancient evil mask locked away for centuries
Once freed, he immediately starts barking orders at scientists.
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Familiar years can seem shorter in memory
A year full of first experiences leaves many distinct markers to look back on. A familiar routine can leave fewer, letting months blur together in retrospect.…
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Gorons eat rocks instead of regular food
In The Legend of Zelda, Gorons are a race of rock-like people who eat boulders instead of ordinary food.
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Mario was a carpenter before he was a plumber
In his 1981 debut, Mario was a carpenter trying to rescue a woman from a construction site—not yet the plumber best known for exploring pipes.
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Why great ideas strike in the shower
A hard problem can loosen its grip when you stop staring at it. Showering occupies just enough attention to keep your mind from clamping down on one answer,…
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An ice resurfacer shaves the rink before it paints on new ice
The machine first removes the rough upper layer, collects the shavings, and washes the surface. It then spreads water that freezes into a smoother sheet. Hot…
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Supply magically creates its own corresponding demand
Say’s Law starts with a producer making goods and paying workers. Those wages give people money to buy goods, so the theory assumes production creates enough…
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Why burst-mode photos pile up forever
A burst can produce dozens of near-duplicates, and the chore of choosing the best shot often leaves them all sitting in cloud storage.
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Defibrillators were first tested on dogs
Researchers first demonstrated closed-chest defibrillation on a dog they had deliberately put into cardiac arrest, before moving on to human trials.
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Bowser is technically a magical turtle with spikes
Official lore identifies Bowser as a member of a turtle species, despite his fire-breathing, dragonlike appearance.
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The Birth of a Nation helped turn racist mythology into mass entertainment
D. W. Griffith's 1915 film glorified the Ku Klux Klan and drew organized protests, including from the NAACP. Its popularity contributed to the climate…
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Sledding once meant stealing a trash-can lid
The lid’s flat metal underside glides over snow, while gravity supplies the engine. With no runners to steer, the rider gets a fast lesson in the difference…
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Why early balloonists burned straw and wool
Straw and wool fed the fire beneath early hot-air balloons, heating the air inside the envelope until it rose. The smoke looked like the magic ingredient, but…
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Why browsers fill your device with digital clutter
A browser cache saves copies of things like images so the browser can load them without downloading them again. That can make a return visit faster, but the…
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Water skiing needed a lumberyard and a boiling kettle
After unsuccessful attempts with barrel staves and snow skis, Ralph Samuelson bought two long boards and softened their tips in his mother's kettle. He bent…
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