Science
Discover facts about science. Small discoveries that change the way you see familiar things.
Science
What actually causes that deeply comforting, deeply nostalgic sweet scent of old bookstore pages?
What actually causes that deeply comforting, deeply nostalgic sweet scent of old bookstore pages?
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According to dozens of astronauts who have done spacewalks, what does outer space actually smell like?
According to dozens of astronauts who have done spacewalks, what does outer space actually smell like?
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Why is the comforting image of the sun that you see in the sky actually an optical illusion of the past?
Why is the comforting image of the sun that you see in the sky actually an optical illusion of the past?
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What exactly are you smelling when you deeply inhale the crisp, earthy scent of rain hitting the pavement?
What exactly are you smelling when you deeply inhale the crisp, earthy scent of rain hitting the pavement?
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In 2024, scientists found massive, alarming concentrations of microplastics in which highly sensitive human tissue?
In 2024, scientists found massive, alarming concentrations of microplastics in which highly sensitive human tissue?
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What is the depressing biological reason why years seem to fly by so much faster as you get older?
What is the depressing biological reason why years seem to fly by so much faster as you get older?
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Why is it physically impossible to watch your own eyes move while looking into a mirror?
Why is it physically impossible to watch your own eyes move while looking into a mirror?
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Why does eating incredibly spicy food immediately make your nose run and your face aggressively sweat?
Why does eating incredibly spicy food immediately make your nose run and your face aggressively sweat?
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Why are humans the only primates on earth with highly visible bright white space surrounding our pupils?
Why are humans the only primates on earth with highly visible bright white space surrounding our pupils?
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Which common activity has been clinically proven to reduce PTSD if done immediately after a trauma?
Which common activity has been clinically proven to reduce PTSD if done immediately after a trauma?
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Why does your body physically force you to involuntarily take a deep, dramatic sigh every few minutes?
Why does your body physically force you to involuntarily take a deep, dramatic sigh every few minutes?
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Dogs and humans both experience a massive surge in oxytocin, the love and bonding hormone, when they simply stare into each other's eyes.
Dogs and humans both experience a massive surge in oxytocin, the love and bonding hormone, when they simply stare into each other's eyes. This chemical…
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Jupiter acts as a massive cosmic vacuum cleaner for the solar system, using its immense gravitational field to suck up or deflect dangerous asteroids and comets away from Earth.
Jupiter acts as a massive cosmic vacuum cleaner for the solar system, using its immense gravitational field to suck up or deflect dangerous asteroids and…
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Garden snails possess a ribbon-like structure in their mouths called a radula, which is covered in up to fourteen thousand microscopic teeth used to scrape food into their digestive tracts.
Garden snails possess a ribbon-like structure in their mouths called a radula, which is covered in up to fourteen thousand microscopic teeth used to scrape…
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Petrichor is the distinct, earthy scent that occurs when rain falls on dry soil, which is actually caused by an oil produced by certain plants during dry periods and a chemical called geosmin.
Petrichor is the distinct, earthy scent that occurs when rain falls on dry soil, which is actually caused by an oil produced by certain plants during dry…
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Florets in the center of a sunflower are arranged in highly complex, interconnecting spiral patterns that perfectly follow the Fibonacci sequence and the golden ratio to maximize their packing efficiency.
Florets in the center of a sunflower are arranged in highly complex, interconnecting spiral patterns that perfectly follow the Fibonacci sequence and the…
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Fleas accelerate faster than a space shuttle during liftoff when they jump, experiencing a massive hundred g-forces in a fraction of a second.
Fleas accelerate faster than a space shuttle during liftoff when they jump, experiencing a massive hundred g-forces in a fraction of a second. They achieve…
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Hummingbirds have a metabolism so aggressively high that they must frantically consume half their body weight in pure sugar every single day just to avoid starving to death within a matter of hours.
Hummingbirds have a metabolism so aggressively high that they must frantically consume half their body weight in pure sugar every single day just to avoid…
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Astronomers who calculated the average color of all the light emitted by the two hundred thousand galaxies in the observable universe discovered that the cosmos is not the…
Astronomers who calculated the average color of all the light emitted by the two hundred thousand galaxies in the observable universe discovered that the…
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Every single standard grocery store banana is a genetically identical clone of a single plant, possessing absolutely zero genetic diversity because they are cultivated entirely…
Every single standard grocery store banana is a genetically identical clone of a single plant, possessing absolutely zero genetic diversity because they are…
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Smaller animals with faster metabolic rates fundamentally perceive the passage of time much slower than larger animals, effectively living their entire lives in a permanent state…
Smaller animals with faster metabolic rates fundamentally perceive the passage of time much slower than larger animals, effectively living their entire lives…
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Researchers famously demonstrated that pigeons can easily develop completely irrational superstitions if they are given food at totally random, unpredictable intervals.
Researchers famously demonstrated that pigeons can easily develop completely irrational superstitions if they are given food at totally random, unpredictable…
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Oxygen was responsible for the very first mass extinction event in Earth's history, a catastrophic climate crisis known as the Great Oxidation Event that wiped out almost all existing life.
Oxygen was responsible for the very first mass extinction event in Earth's history, a catastrophic climate crisis known as the Great Oxidation Event that…
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Rats display actual empathy and will actively choose to rescue their trapped companions over receiving a highly desirable chocolate treat.
Rats display actual empathy and will actively choose to rescue their trapped companions over receiving a highly desirable chocolate treat. In controlled…
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