Health
Discover facts about health. Small discoveries that change the way you see familiar things.
Health
Removing your pinky finger might seem like a minor cosmetic loss, but it would actually instantly destroy up to fifty percent of your total hand strength and grip capacity; the…
Removing your pinky finger might seem like a minor cosmetic loss, but it would actually instantly destroy up to fifty percent of your total hand strength and…
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Olfactory fatigue, commonly known as nose blindness, is your brain's way of filtering out constant smells so you do not go completely insane from sensory overload; after a few…
Olfactory fatigue, commonly known as nose blindness, is your brain's way of filtering out constant smells so you do not go completely insane from sensory…
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Listening to music you genuinely enjoy releases endorphins and effectively reduces your subjective perception of physical pain during medical procedures.
Listening to music you genuinely enjoy releases endorphins and effectively reduces your subjective perception of physical pain during medical procedures. This…
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Eyelid myokymia is the involuntary spasming of your orbicularis oculi muscle, typically brought on by chronic sleep deprivation, massive caffeine consumption, or overwhelming psychological stress.
Eyelid myokymia is the involuntary spasming of your orbicularis oculi muscle, typically brought on by chronic sleep deprivation, massive caffeine consumption,…
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Pruritus, the medical term for an itch, utilizes the exact same unmyelinated nerve fibers that transmit pain signals, operating as a low-level irritation to warn you of parasites or toxic plants.
Pruritus, the medical term for an itch, utilizes the exact same unmyelinated nerve fibers that transmit pain signals, operating as a low-level irritation to…
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Chewing your food thoroughly increases the production of hormones linked to satiety and reduces the total amount of calories you consume during a meal.
Chewing your food thoroughly increases the production of hormones linked to satiety and reduces the total amount of calories you consume during a meal. The…
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Tiny sensory hair cells inside your inner ear known as stereocilia bend in response to sound waves and convert those vibrations into electrical signals for your brain, but humans…
Tiny sensory hair cells inside your inner ear known as stereocilia bend in response to sound waves and convert those vibrations into electrical signals for…
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Cracking your knuckles does not actually cause arthritis, despite what your concerned relatives told you, as that satisfying popping sound is merely the result of synovial fluid…
Cracking your knuckles does not actually cause arthritis, despite what your concerned relatives told you, as that satisfying popping sound is merely the…
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Humans are one of the very few mammals on Earth capable of producing massive amounts of watery sweat to cool down, a feature known as persistence hunting that originally allowed…
Humans are one of the very few mammals on Earth capable of producing massive amounts of watery sweat to cool down, a feature known as persistence hunting that…
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Rhinoviruses, which are responsible for the common cold, can survive on hard indoor surfaces like doorknobs and elevator buttons for up to seven full days.
Rhinoviruses, which are responsible for the common cold, can survive on hard indoor surfaces like doorknobs and elevator buttons for up to seven full days.…
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For a brief, deeply weird period during early embryonic development, every single human being possesses a distinct, physical tail that extends well past the developing legs;…
For a brief, deeply weird period during early embryonic development, every single human being possesses a distinct, physical tail that extends well past the…
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Acetaldehyde is the toxic compound your liver turns alcohol into before it can be fully processed, and it is between ten to thirty times more toxic than alcohol itself.
Acetaldehyde is the toxic compound your liver turns alcohol into before it can be fully processed, and it is between ten to thirty times more toxic than…
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Muscle fatigue is largely a psychological illusion created by your nervous system to prevent you from physically destroying your own tendons and fibers.
Muscle fatigue is largely a psychological illusion created by your nervous system to prevent you from physically destroying your own tendons and fibers. When…
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Caffeine works by impersonating a neurotransmitter called adenosine, sneaking into your brain's receptors and blocking the actual chemical that tells your body it is time to feel tired.
Caffeine works by impersonating a neurotransmitter called adenosine, sneaking into your brain's receptors and blocking the actual chemical that tells your…
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Skeletal muscle tissue is significantly more metabolically active than adipose fat tissue, burning roughly three times as many calories just to simply exist while you are completely at rest.
Skeletal muscle tissue is significantly more metabolically active than adipose fat tissue, burning roughly three times as many calories just to simply exist…
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Cardiac muscle contractions occur approximately one hundred thousand times per day, meaning your heart pumps roughly two thousand gallons of blood through sixty thousand miles of blood vessels.
Cardiac muscle contractions occur approximately one hundred thousand times per day, meaning your heart pumps roughly two thousand gallons of blood through…
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Salivary glands produce anywhere from one to two liters of spit every single day, which eventually adds up to enough fluid to fill two entire swimming pools over an average lifespan.
Salivary glands produce anywhere from one to two liters of spit every single day, which eventually adds up to enough fluid to fill two entire swimming pools…
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Freshly produced sweat is completely odorless and consists mostly of water and salt, meaning your body is not actually responsible for the terrible way you smell after a gym session.
Freshly produced sweat is completely odorless and consists mostly of water and salt, meaning your body is not actually responsible for the terrible way you…
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Brief exposure to freezing cold water dramatically increases the production of white blood cells and spikes dopamine levels by up to two hundred and fifty percent, providing an immense boost to your immune system.
Brief exposure to freezing cold water dramatically increases the production of white blood cells and spikes dopamine levels by up to two hundred and fifty…
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Ocular immune privilege is a terrifying biological anomaly where your eyes have an entirely separate immune system from the rest of your body to prevent inflammatory damage to your fragile vision.
Ocular immune privilege is a terrifying biological anomaly where your eyes have an entirely separate immune system from the rest of your body to prevent…
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Phantom limb syndrome occurs when amputees continue to feel vivid sensations, including severe pain or itching, in a body part that has been completely surgically removed.
Phantom limb syndrome occurs when amputees continue to feel vivid sensations, including severe pain or itching, in a body part that has been completely…
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Acute inflammation is your body's first responder mechanism, rushing blood, white blood cells, and swelling to an injury site to trap pathogens and start the healing process.
Acute inflammation is your body's first responder mechanism, rushing blood, white blood cells, and swelling to an injury site to trap pathogens and start the…
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Humans are the only creatures on the entire planet that possess a protruding chin, a bizarre anatomical feature extending past the teeth that serves absolutely no known essential…
Humans are the only creatures on the entire planet that possess a protruding chin, a bizarre anatomical feature extending past the teeth that serves…
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Neurological aging dictates that the average human begins permanently losing approximately ten thousand brain cells every single day once they cross the threshold of their fortieth birthday.
Neurological aging dictates that the average human begins permanently losing approximately ten thousand brain cells every single day once they cross the…
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