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
Honeybees can recognize the number zero
Honeybees learned to choose a blank display as less than one marked with a shape. They did not need a written 0; they treated an empty space as representing…
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Using a daily column to avoid basic chores
A short daily forecast can become an excuse to put off chores: someone who reads a warning about exhaustion may use it to delay doing laundry for days.
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Ankara cable car network reduces traffic via aerial gondolas
Ankara’s gondolas carry passengers above the street on a moving cable, bypassing traffic lights, queues and gridlock. The commute gets its own lane in the…
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Kabuki theater perfected dramatic pausing
At an emotional peak, a kabuki performer freezes in a pose called a mie, giving the audience time to take in the moment. In a theater built for heightened…
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Cooperative board games inevitably suffer from bossy players
Teaming up to cure global diseases sounds harmonious until one person decides they are the supreme commander. The 'alpha gamer' syndrome is a recognized flaw…
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Kick sleds rely on kicking the ice with one foot
One foot rides the sled’s runner while the other kicks against the ice to push it forward. The kick sled turns a winter sidewalk into a scooter lane, provided…
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First modern diving bells were made of weighted timber
Lead weights held the timber domes underwater, while trapped air gave divers a pocket to breathe. But each breath used up fresh air and added exhaled air to…
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Berry skipped bathing for a role
She said she avoided showering for eight weeks while preparing for Jungle Fever, her 1991 film debut.
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Lunar eclipses force sudden cosmic endings
Earth passes between the Sun and Moon, blocking sunlight and casting its shadow across the Moon. The Moon’s appearance changes, but the alignment doesn’t…
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Markdown formatting must be translated before display
Markdown’s simple symbols are converted into HTML by rendering software so a browser can display the formatted page.
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Moving truck pull-out ramps store beneath the floor
The ramp slides out from beneath the truck when loading begins, then tucks away under the floor for the drive. That keeps it attached without taking up cargo…
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African artisans dye fabric using fermented mud
Iron-rich fermented mud reacts with patterns applied to cotton, turning the fabric a lasting black. In West African bogolanfini, artisans use that reaction to…
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Paul Schrader wrote Taxi Driver while his own life was unraveling
He described writing the screenplay quickly during a period of isolation, illness, and personal crisis. Travis Bickle's taxi became a way to dramatize that…
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Tambourines incorporate small metal jingles called zills
The discs clash with each strike or shake, giving the instrument a bright, high-pitched jingle.
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Jupiter transits expand what they touch
In astrology, Jupiter transits are said to magnify whatever part of life they touch. That could mean a bigger social circle or more confidence—but also a…
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Aloe leaves wear a water-saving coat that also reflects light
A waxy surface reduces moisture loss and can reflect excess sunlight, giving some leaves a pale or bluish cast. Inside, thick tissue stores water for dry…
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Pompeii's remains offered a surprisingly good look at ancient teeth
Scans of a sample of victims revealed well-preserved teeth with relatively little decay in those examined. Archaeologists can use such evidence to investigate…
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An early human blood transfusion used a lamb
In 1667, Jean-Baptiste Denis and surgeon Paul Emmerez transfused lamb's blood into a teenage boy weakened by repeated bloodletting. He survived, according to…
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Russia still has more than 40 closed cities
Many date to the Cold War and house military bases, nuclear facilities, or classified research. Foreign tourists are barred, and Russian citizens need special…
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A movie gunshot is built for the scene, not just recorded
Sound designers combine and reshape recordings to give a weapon the impact the story needs. A distant report, a close crack, and the echo of the setting can…
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Mashing action buttons skips dialogue much faster
Hammering the continue button skips dialogue boxes, but it can also leave you clueless about your next objective.
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How Popeye made Americans eat more spinach
Popeye's love of canned spinach got children asking for the vegetable and influenced American spinach consumption.
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This romance repeats its own title 22 times
The film says its own title in the dialogue roughly 22 times, turning a sweet holiday romance into an unusually repetitive vocabulary lesson.
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Why speedrunners switch games to Japanese
In some games, Japanese text fits into fewer boxes, so switching languages can cut the time speedrunners spend waiting through dialogue.
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