Science
Discover facts about science. Small discoveries that change the way you see familiar things.
Science
Why bodies can sit up during cremation
Just in case mortuary work lacked sufficient nightmare fuel, cremation causes severe muscle contractions. As the extreme heat rapidly evaporates moisture,…
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The hanging puzzle that defeats logic
The Unexpected Hanging Paradox destroys schedules. A judge tells a prisoner they will be hanged on a surprise weekday. The prisoner logically deduces it…
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Earth is shaped more like a lumpy potato
Globe makers have been flattering our planet for centuries. Earth is not a perfect sphere; it is an oblate spheroid with a bulging middle and flattened polar…
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Kelvin formulated the strict rigid rules of thermodynamics
Lord Kelvin looked at steam engines and decided the entire concept of heat transfer lacked an overarching, depressing mathematical framework. He helped…
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Meerkats recognize one another by voice
Forget nametags, meerkats run their desert societies through strict auditory verification. Each member of a meerkat mob possesses a completely unique vocal…
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Why some flowing liquid looks completely frozen
Fluid dynamics occasionally likes to produce optical illusions. When a liquid flows in entirely parallel layers without any disruption or turbulence, it…
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Why measuring a coastline depends on your ruler
Measuring irregular boundaries is a fool's errand. The coastline paradox demonstrates that the measured length of a jagged fractal edge increases as your…
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Sulfur turns blood-red when heated
In its standard solid form, sulfur is just a boring, chalky yellow rock that smells faintly annoying. However, when sufficiently heated, it transforms into a…
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Alternating current reverses direction sixty times a second
The grid powering modern society relies on a continuous tug-of-war where the directional flow of electrons constantly flip-flops. It is an incredibly chaotic…
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Caldera collapses create massive localized sinkholes
Mountains are evidently prone to massive structural failures. When a gigantic eruption completely empties a subterranean magma chamber, the bedrock above…
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Gallium melts in the palm of your hand
You do not need a blazing furnace to physically conquer basic metallurgy. Gallium is an incredibly dramatic pure element that fundamentally refuses to…
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A meter is measured by a split second of light
Rulers are officially obsolete. A meter is unapologetically defined as the exact distance light travels in a vacuum during a fraction of a second so absurdly…
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Hydrogen is the most abundant element in existence
Roughly seventy-five percent of all elemental mass in the universe is just this one basic configuration: a single proton with a single electron hanging around…
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Armadillos can catch leprosy
Because their body temperatures are weirdly low for mammals, armadillos are the absolute perfect incubators for the bacteria that causes leprosy. So while…
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Intermediate network nodes can invisibly alter messages
In a man-in-the-middle attack, a malicious actor secretly relays and possibly alters communications between two parties who believe they are directly…
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Tiny marsupials stomp when rivals get too close
When these miniature macropods feel vaguely threatened, they do not run or fight; they throw an aggressive localized tantrum. They violently slam their heavy…
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Parallel lines can meet on a globe
Euclid stubbornly insisted that parallel lines remain separated forever, but he apparently forgot that curves exist. If you draw two strictly parallel lines…
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Scientists grow tiny working models of human organs
Scientists can now heavily persuade isolated stem cells to grow into tiny, functioning 3D models of actual organs. These microscopic organoids behave exactly…
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Brown rats can tread water for more than three days
Flushing them down the toilet is essentially just giving them a free water park pass. The remarkably resilient brown rat can tread water for over three days…
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Why blood can look green underwater
If you manage to enthusiastically slice yourself open while scuba diving, don't panic when you look like an extraterrestrial. Water acts as a massive filter…
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Why the most common word appears twice as often
Zipf's law dictates that in almost any massive textual dataset, the most frequent word occurs twice as often as the second most frequent, three times as often…
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The baboons that raise puppies as guard dogs
The urge to adopt a puppy apparently transcends species. Specific baboon troops have been observed violently snatching feral dog pups from their litters.…
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Distributed networks never guarantee perfect consensus
The Two Generals problem proves that if two entities must agree on a synchronized action over an unreliable communication channel, they can never be one…
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Platonism claims mathematical concepts exist
Some scholars get so deep into their work they develop mathematical Platonism, the intense belief that numbers and geometric shapes aren't just ideas we…
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