Science
Discover facts about science. Small discoveries that change the way you see familiar things.
Science
If lightning strikes a sandy beach, what incredible physical transformation occurs instantly?
If lightning strikes a sandy beach, what incredible physical transformation occurs instantly?
Discover more
What bizarre biological contradiction allows neurosurgeons to operate on a conscious patient without them feeling agony?
What bizarre biological contradiction allows neurosurgeons to operate on a conscious patient without them feeling agony?
Discover more
If you were to look at the Sun from outer space, what color would it actually appear?
If you were to look at the Sun from outer space, what color would it actually appear?
Discover more
Which unsettling superpower allows octopuses to rapidly adapt to extreme ocean temperatures?
Which unsettling superpower allows octopuses to rapidly adapt to extreme ocean temperatures?
Discover more
What terrifyingly heavy object is actually floating gracefully right above our heads every day?
What terrifyingly heavy object is actually floating gracefully right above our heads every day?
Discover more
What completely counterintuitive property makes spider silk vastly superior to high-grade steel?
What completely counterintuitive property makes spider silk vastly superior to high-grade steel?
Discover more
STACKY FOR IPHONEA bigger world.
One discovery
at a time.
Keep discovering with Stacky. Interesting facts in an app that is always within reach.
Why does suddenly stepping into freezing cold weather instantly make you feel like you urgently need to pee?
Why does suddenly stepping into freezing cold weather instantly make you feel like you urgently need to pee?
Discover more
It sounds like a ridiculous urban legend, but what precious metal is actually flowing through your bloodstream right now?
It sounds like a ridiculous urban legend, but what precious metal is actually flowing through your bloodstream right now?
Discover more
Beyond modern romance, what cold, evolutionary biological function does kissing on the lips actually serve?
Beyond modern romance, what cold, evolutionary biological function does kissing on the lips actually serve?
Discover more
Which incredibly common and popular fruit actually requires the death of an insect to grow properly?
Which incredibly common and popular fruit actually requires the death of an insect to grow properly?
Discover more
According to the laws of physics, what happens to your body if you live on the top floor of a skyscraper?
According to the laws of physics, what happens to your body if you live on the top floor of a skyscraper?
Discover more
What exactly is happening in your head when you hear that deep, rumbling sound while yawning intensely?
What exactly is happening in your head when you hear that deep, rumbling sound while yawning intensely?
Discover more
Most people assume the ocean is blue because it reflects the sky, but what is the actual physical reason?
Most people assume the ocean is blue because it reflects the sky, but what is the actual physical reason?
Discover more
What highly visible emotional reaction on your face also happens simultaneously inside your actual stomach?
What highly visible emotional reaction on your face also happens simultaneously inside your actual stomach?
Discover more
Studies on the Placebo Effect prove that the human brain can remarkably heal the body even under what extreme condition?
Studies on the Placebo Effect prove that the human brain can remarkably heal the body even under what extreme condition?
Discover more
Which incredibly vital part of the human body has zero blood vessels and must pull oxygen directly from the air?
Which incredibly vital part of the human body has zero blood vessels and must pull oxygen directly from the air?
Discover more
The distinct old person smell is not bad hygiene, but an unavoidable chemical change caused by what?
The distinct old person smell is not bad hygiene, but an unavoidable chemical change caused by what?
Discover more
Studies show doing this specific controversial action immediately after an injury actually reduces physical pain.
Studies show doing this specific controversial action immediately after an injury actually reduces physical pain.
Discover more
If the GPS satellites powering your phone did not account for Einstein’s theory of relativity, what would happen?
If the GPS satellites powering your phone did not account for Einstein’s theory of relativity, what would happen?
Discover more
Aside from saving a life, what genuinely surprising health benefit do men get from routinely donating blood?
Aside from saving a life, what genuinely surprising health benefit do men get from routinely donating blood?
Discover more
Why do humans seemingly hate the taste of dark leafy greens and black coffee when we are young children?
Why do humans seemingly hate the taste of dark leafy greens and black coffee when we are young children?
Discover more
When you fall deeply in love or get highly nervous, what is literally happening in your body to cause butterflies in your stomach?
When you fall deeply in love or get highly nervous, what is literally happening in your body to cause butterflies in your stomach?
Discover more
Since bananas are notoriously radioactive, how many would you need to aggressively eat at once to suffer a fatal radiation dose?
Since bananas are notoriously radioactive, how many would you need to aggressively eat at once to suffer a fatal radiation dose?
Discover more
When you get a bad sunburn after falling asleep at the beach, what terrifying microscopic event is causing the pain?
When you get a bad sunburn after falling asleep at the beach, what terrifying microscopic event is causing the pain?
Discover more