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
Embracing timber supposedly transfers botanical energy
Some believe pressing against a tree clears mental fog and transfers grounding energy, though it can at least leave sap on your shirt.
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Sidecars let passengers avoid hugging the driver
A sidecar gives the passenger a separate seat beside the motorcycle instead of a perch behind the driver. No clingy balancing act required; the bike brought…
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Extinguisher powder can interrupt the chemistry of fire
Dry chemical agents help stop the chain reaction that sustains flames; multipurpose powder can also coat burning material and separate it from oxygen. A…
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Water filters use highly porous burned carbon
Steam-treated activated carbon is riddled with microscopic pores: a gram can have as much surface area as a tennis court. Those pores trap contaminants as…
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Tuk-tuks are named for their engine noise
Their small engines make a tuk-tuk-tuk chatter, and the vehicle’s name borrows the sound. It’s not a sleek badge or a marketing brainstorm; the engine got the…
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Why smacking ketchup makes it flow
Ketchup’s internal structure holds it together while the bottle sits still. A sharp smack disrupts that structure, so the sauce temporarily flows more…
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Why ape-hanger handlebars make bikes harder to steer
Ape-hanger bars put your hands high above your shoulders, making quick steering inputs awkward and tiring your arms. The bike may look ready to fly; its rider…
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Shared delusions make madness completely contagious
A shared delusion can develop between two people in close proximity, but that doesn’t mean mental illness is generally contagious.
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Bachelor contestants are eliminated if they lack a red rose
Contestants who don’t receive a rose are sent home, turning elimination into a public ceremony rather than a private breakup.
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Japanese crows use cars to crack walnuts
Some Japanese crows use cars as nutcrackers: they leave walnuts where traffic can crush them, then wait for a pause at a signal or crosswalk to collect the…
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Why “don’t miss out” makes you buy
A “limited-time” ad makes a missed deal feel like something you’ve lost, not money you’ve kept. Because people often feel losses more strongly than equal…
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Soap operas constantly feature identical evil twins
The secret twin often arrives to steal a spouse or take over the family business, turning one character into two and a soap opera plot into a melodrama.
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The extra letter that breaks price matching
The appliance could look nearly identical and still fail a price match over one extra letter. Retailers used slightly different model numbers so a…
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Induction cooktops heat the pan magnetically
A coil beneath the glass creates an alternating magnetic field that induces electrical currents in an iron pan, heating the pan rather than directly heating…
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Why watermelon is mostly water
Most of a watermelon’s water is held inside plant cells, with sugars and other substances dissolved in it. The cells and surrounding tissue keep the liquid…
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In the Nian tale, a household racket scares off the monster
In the tale, even a household racket is enough to send the huge creature fleeing.
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Plastic scraps mimic snow on film sets
Film crews may use scraps of white plastic or chemical foam for fake snow, which can remain behind after filming because it does not melt or wash away easily.
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Why dust devils can spin either way
Dust devils are small enough that local air currents can set their spin. Shifting breezes and rising warm air can start a swirl in either direction, while…
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Hong Kong ferry seats flip to face forward
Hong Kong’s Star Ferry docks at either end without turning around, so passengers flip their seats to face the direction of travel. The seat backs pivot across…
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Venice water taxis look like luxury speedboats but can drain your wallet quickly
A private water taxi carries just your party, unlike Venice’s shared public boats, and its price reflects the private ride. You’re paying for a boat to wait…
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How film ratings boards bargain over seconds
Filmmakers sometimes submit cuts with extra violence they expect a ratings board to reject, hoping it will approve the less violent scenes they actually want.
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The hidden foot feature that helps you cross uneven ground
Your midfoot is not a single rigid piece. Flat surfaces between its bones allow a little gliding, helping the foot settle onto uneven terrain and keep contact…
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Movie explosions require fire departments, city fees and local permits
Even a staged fireball can mean city fees and coordination with the local fire department; practical action scenes must also follow permits and zoning rules.
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Startup term sheets can hide investor veto rights and liquidation preferences
A term sheet can quietly decide two things founders may care about most: who gets paid first in a sale and who gets to say no to major decisions. Those…
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