Science
Discover facts about science. Small discoveries that change the way you see familiar things.
Science
Ticks glue themselves to you for days
As if sucking your blood wasn't rude enough, they literally glue their face to your body. Ticks plunge their barbed mouthparts in and immediately excrete a…
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Ruthenium makes electrical contacts indestructible
Every time you flip a high-end switch, tiny electrical arcs try to melt the delicate contact points. Enter ruthenium, an insanely hard transition metal that…
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Domino chain reactions amplify tiny kinetic energy
Flicking a single domino seems insignificant, but it is initiating a massive cascade of kinetic violence. Because each standing domino has stored potential…
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Pluto’s mountains are made of solid water ice
Demoted from planetary status, this distant dwarf decided to overcompensate by boasting towering peaks forged entirely from frozen water. Because the ambient…
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The seismic waves that cannot pass through liquid
Unlike their more aggressive primary cousins, these sheer-force tremors absolutely refuse to travel through liquids. When they hit the molten layer deep…
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Swinging pendulums never reach their exact starting heights
Perpetual motion is a myth that physics thoroughly enjoys debunking. Every single time a pendulum swings, air resistance and the microscopic friction at the…
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Why quarks come in flavors like strange and charm
Physicists apparently ran out of cool names, so they decided to label the fundamental building blocks of reality with culinary terms. Quarks, the tiny…
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Uranus completely lacks any internal heat source
It is officially the most boring, dead gas giant in the neighborhood. While Jupiter and Saturn radiate vast amounts of internal energy left over from their…
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Lobachevsky created geometry for strictly curved spaces
For thousands of years, everyone blindly agreed that parallel lines would never ever intersect. Nikolai Lobachevsky decided this rule was boring and…
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The housefly’s buzz is almost an F
Forget the existential dread of modern life; try being a fly buzzing in exactly F major. Physicists realized that the wingbeats of an average housefly vibrate…
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Your nose can tell apart a trillion scents
Despite relying entirely on screens, our chemical detection is elite. A complex combination of roughly four hundred functional olfactory receptors allows the…
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The axiom of choice lets math defy intuition
If you let mathematicians set the rules, reality immediately fractures into paradoxes. By accepting the axiom of choice, theorists can legally manipulate…
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Bovine digestion relies entirely on ruminal microbes
Cows cannot actually digest tough grass on their own. They rely completely on massive internal vats packed with specialized bacteria to ferment the fibrous…
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Perfume can contain a chemical that smells like poop
In heavy concentrations, skatole smells intensely and completely of absolute waste. Yet, for some entirely inexplicable reason, when heavily diluted into…
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Plasmons act as synchronized electron waves
When you shine energy onto a piece of metal, the sea of loose electrons doesn't just sit there; they start vibrating together in a highly synchronized panic…
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Why some cats ignore catnip
Not all cats turn into entirely unhinged euphoric messes around a pile of catnip. The intense response is strictly hereditary, meaning a decent percentage of…
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Mount Ruapehu's crater lake is hot and acidic
Perched precariously atop an intensely active New Zealand peak, this wildly toxic pool of constantly heated acidic water frequently changes vibrant colors.…
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Why golden rectangles survive every cut
Cut a perfect square off the end of a golden rectangle, and the remaining chunk is just a smaller, perfectly scaled golden rectangle. You can do this forever,…
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How one tree can grow two kinds of fruit
Orchard farmers frequently chop the top off one tree and forcibly stick it onto the root system of a completely different variety. The plant tissues brutally…
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Why a virus is named after poison
When ancient scholars first encountered the invisible forces causing widespread illness, they were entirely clueless about microbiology. They just slapped the…
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Why humans share so much cellular machinery with bananas
Your existential dread isn't uniquely human; you're essentially just a very anxious piece of fruit. Basic cellular machinery, like copying DNA and regulating…
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Pikas store toxic plants that become safe over winter
These tiny alpine mammals are incredibly adept at botanical warfare. Facing barren winters without hibernation, pikas actively gather plants loaded with…
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Sign languages aren't just spoken languages in disguise
Hand gestures are not just spoken language set to pantomime. Official sign languages possess complex, standalone grammatical structures and spatial syntax…
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Dampers actively dissipate excessive kinetic energy
Without deliberate resistance, moving parts would tear themselves to pieces. Mechanical dampeners exist solely to absorb chaotic, violent kinetic energy and…
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