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Vertical human height relies on hundreds of tiny variables
Reaching the top shelf is dictated by an absurdly long committee of genes. Over 700 different genetic variations work together to determine exactly how tall…
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Why authentic tacos don't come with yellow cheese
The crispy shells filled with neon orange dairy are a complete fabrication of fast-food chains. Real street tacos rely on simple fresh ingredients, completely…
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High-speed trains connecting the UK to Europe go underwater
Passengers casually sip coffee while rocketing through a concrete tube buried beneath miles of dark water. It is an engineering marvel that is best enjoyed by…
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Australia unleashed cane toads to fight beetles
Trying to outsmart nature usually results in nature completely dominating you. Australia introduced the massive cane toad in 1935 to eat beetles that were…
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Why city-building games create traffic jams on dirt roads
If digital citizens behaved like actual humans, the processor would literally catch fire. To save resources, simulation citizens are frequently programmed to…
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Devotees silently repeat sacred syllables within their minds
You don't actually have to make any noise to be heard by the cosmos. Mentally repeating a powerful phrase is often considered a significantly more advanced…
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Sledgehammers are specifically designed to obliterate
Unlike a claw hammer meant for delicate precision, this is just a remarkably heavy rock on a stick modernized for maximum blunt force trauma. It is the…
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Better digital services can beat piracy
Consumers are entirely perfectly willing to happily hand over their cash if the digital storefront is significantly more convenient than actually stealing.…
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Railway switches violently shove tracks over
Determining which fork in the road a multi-ton iron beast takes doesn't involve steering wheels. A mechanical arm just brutally slides an entire chunk of the…
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Graphing exactly how unequal society's pie gets sliced
Some lines on a chart exist purely to remind you how wildly unfair the universe is. The Lorenz curve is a graphical representation of resource distribution…
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Roundabouts use geometry to control movement flow
Rather than trusting an electronic bulb to tell people when to go, this circular gauntlet forces everyone to enter a constantly shifting wheel of dominance.…
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What the star on an elevator button means
If you ever wondered why one button on the panel has a little engraved star next to it, it is a designated panic feature. It identifies the primary exit…
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Why luxury train passengers pay thousands for a tiny bed
Patrons gleefully hand over the equivalent of a mortgage payment just to wear fancy clothes and drink champagne in a shaking, narrow corridor. The romantic…
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Even fake eyes can change how you behave
You do not even need a real person watching you. Slapping a poorly drawn set of eyes on a wall is enough to make humans instantly behave better, as the…
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In Japan, taxi doors open themselves
Reaching for the exterior door handle is a rookie mistake that will absolutely earn you a harsh glare from the driver. The automated doors are an elegant…
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Perceiving vast depth with one closed eye
Even missing an eye, you can easily judge distances because your brain uses lazy artist tricks, like assuming things that look slightly smaller are just…
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When marketing costs more than making the product
Publishers entirely thoroughly routinely literally spend vastly completely more massive capital entirely heavily strictly advertising a release than they…
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British fish and chips are heavily drenched in malt vinegar
The ultimate comfort food involves taking perfectly crispy fried goods and deliberately making them soggy with highly acidic liquid. It is a bizarre culinary…
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Zen monks use wooden sticks to whack distracted sitters
Forget gentle encouragement. The kyosaku is a flat wooden stick wielded by a compassionate monitor who strikes the shoulders of meditators to relieve…
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PewDiePie built a media empire strictly off playing on camera
Screaming dramatically at a monitor while playing independent titles created a wildly unprecedented level of modern internet fame. Traditional media…
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Video games earn more than Hollywood and music combined
Despite being constantly dismissed as a childish hobby, interactive entertainment prints infinitely more cash than massive theatrical blockbusters. Pop stars…
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Why an overloaded elevator skips your floor
If you are furiously pressing the call button and watching full cabins breeze right past you, it's not a glitch. The floor scale has mathematically determined…
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Thai street food involves sitting on tiny plastic stools
Enjoying a world-class bowl of spicy noodles requires contorting your body onto a brightly colored seat designed for a toddler. It is a humbling ergonomic…
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Skylanders practically pioneered the lucrative toys to life
By demanding consumers place physical action figures on a glowing portal, a publisher accidentally invented an entirely new genre of parental extortion. Kids…
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