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Manganese can erase glass's green tint
Science

Manganese can erase glass's green tint

Glass naturally wants to be a gross, murky green due to trace iron in sand. Manganese dioxide is historically thrown into the mix to violently cancel out this…

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Unlike house cats, tigers love to swim
Science

Unlike house cats, tigers love to swim

While your domestic housecat acts like a single drop of tap water is absolute torture, the largest feline on earth completely loves the pool. Tigers…

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Why rational players can still lose together
Science

Why rational players can still lose together

The Prisoner's Dilemma in game theory proves that two completely rational entities might not cooperate, even if it appears in their best interest to do so. It…

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Fossa mating can last for days
Science

Fossa mating can last for days

Romance on this isolated island is more of an endurance marathon. The predatory fossa isolates herself high up in a specific mating tree, fending off dozens…

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Your phone needs satellites. Pigeons don't
Science

Your phone needs satellites. Pigeons don't

The underrated 'rat of the sky' is secretly operating on military-grade biological GPS technology. Pigeons possess clusters of iron-rich particles located in…

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Dogs may face north before they poop
Science

Dogs may face north before they poop

The next time your dog is endlessly spinning in circles before doing their business, just know they are performing a complex geomagnetic calculation.…

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Nuclear fission splits heavy uranium atoms violently apart
Science

Nuclear fission splits heavy uranium atoms violently apart

Throwing a rogue neutron at a dense atomic nucleus causes it to shatter, releasing thermal energy and even more stray neutrons to continue the chaos. It is a…

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Opal consists of microscopic silica spheres packed with water
Science

Opal consists of microscopic silica spheres packed with water

That wildly expensive iridescent gemstone is fundamentally just fancy damp sand. Opal lacks a rigid crystal structure entirely. Instead, it is formed from…

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Why century years usually skip leap day
Science

Why century years usually skip leap day

Just adding an extra day every four years overcompensates, throwing the calendar completely off over centuries. To fix this sloppy timing, years ending in…

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Your granite countertop is slightly radioactive
Science

Your granite countertop is slightly radioactive

Your ridiculously expensive kitchen countertop is silently radiating you. Granite inherently contains microscopic trace amounts of uranium and thorium trapped…

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The dwarf planet hiding in the asteroid belt
Science

The dwarf planet hiding in the asteroid belt

While everyone was looking past Mars for the next big planet, they missed the absolute unit lurking right in the middle of the asteroid belt. Ceres accounts…

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Why chopping onions makes you cry
Science

Why chopping onions makes you cry

Chop an onion and witness your facial defense systems go into absolute overdrive. When irritating particles breach the airspace around your face, a rapid…

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From an evolutionary standpoint, if you trace our genetic lineage back far enough, humans are shockingly closer relatives to what?
Science

From an evolutionary standpoint, if you trace our genetic lineage back far enough, humans are shockingly closer relatives to what?

From an evolutionary standpoint, if you trace our genetic lineage back far enough, humans are shockingly closer relatives to what?

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Nostalgia isn't just a feeling. Neuroscientists discovered that dwelling on your past triggers a literal physical change.
Science

Nostalgia isn't just a feeling. Neuroscientists discovered that dwelling on your past triggers a literal physical change.

Nostalgia isn't just a feeling. Neuroscientists discovered that dwelling on your past triggers a literal physical change.

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The reality of microplastic pollution is terrifying. On average, you are ingesting about one credit card's worth of microscopic plastic every:
Science

The reality of microplastic pollution is terrifying. On average, you are ingesting about one credit card's worth of microscopic plastic every:

The reality of microplastic pollution is terrifying. On average, you are ingesting about one credit card's worth of microscopic plastic every:

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If you're struggling with anxiety, you might be shocked to learn where 90% of your serotonin is actually made.
Science

If you're struggling with anxiety, you might be shocked to learn where 90% of your serotonin is actually made.

If you're struggling with anxiety, you might be shocked to learn where 90% of your serotonin is actually made.

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Drinking a cold glass of milk without getting a stomach ache isn't the human default. Being able to digest dairy as an adult is actually a:
Science

Drinking a cold glass of milk without getting a stomach ache isn't the human default. Being able to digest dairy as an adult is actually a:

Drinking a cold glass of milk without getting a stomach ache isn't the human default. Being able to digest dairy as an adult is actually a:

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You can suffer from brutal migraines, but ironically, if a surgeon touched your exposed brain while you were awake, you would feel:
Science

You can suffer from brutal migraines, but ironically, if a surgeon touched your exposed brain while you were awake, you would feel:

You can suffer from brutal migraines, but ironically, if a surgeon touched your exposed brain while you were awake, you would feel:

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