β
The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.β
Dolphins sleep with one eye open.β
A group of porcupines is called a prickle.β
Most 'silver' spoons are actually made of stainless steel.β
The smell of rain has a name: petrichor.β
The human brain uses about 20% of the body's total energy.β
The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.β
Your stomach gets a new lining every 3 to 4 days, otherwise it would digest itself.β
A crocodile can't stick its tongue out.β
A day on Jupiter lasts only about 10 hours.β
An octopus has nine brains.β
Bananas are curved because they grow towards the sun.β
A group of crows mobbing a predator is literally called a 'murder patrol'.β
Sloths only poop about once a week.β
A group of jellyfish is called a smack.β
Starfish can regenerate their lost limbs.β
Cleopatra lived closer in time to the Moon landing than to the building of the Great Pyramid.β
The fear of long words is ironically called hippopotomonstrosesquippedaliophobia.β
Ketchup was once sold as medicine in the 1830s.β
29th May is officially Put a Pillow on Your Fridge Day.β
The world's oldest known recipe is for beer.β
Hot water freezes faster than cold water. This is called the Mpemba effect.β
The inventor of the Pringles can is buried in one.β
A 'jiffy' is one trillionth of a second in physics.β
The shortest commercial flight in the world lasts just 57 seconds.β
Bubble wrap was originally invented as wallpaper.β
Dolphins have names for each other.β
A bolt of lightning is five times hotter than the surface of the sun.β
A group of flamingos is called a 'flamboyance'.β
Ancient Egyptians slept on stone pillows.β
Nintendo was founded in 1889 as a playing card company.β
Crows can recognize human faces and hold grudges for years.β
7% of American adults believe that chocolate milk comes from brown cows.β
Banging your head against a wall for one hour burns 150 calories.β
Cows have regional accents, they moo differently in different areas.β
A group of ferrets is called a business.β
A rhinoceros' horn is made of keratin, the same stuff as hair.β
So far, two diseases have successfully been eradicated: smallpox and rinderpest.β
The Statue of Liberty was originally intended to be a lighthouse.β
More than half of all people alive today have never made a phone call.β
The first computer mouse was made of wood.β
Chewing gum while you chop onions helps keep you from crying.β
Sloths can hold their breath longer than dolphins can.β
Horses physically cannot vomit.β
It is physically impossible to hum while holding your nose.β
A day on Venus is longer than a year on Venus.β
A 'moment' was medieval unit of time equal to 90 seconds.β
Google processes more than 8.5 billion searches every single day.β
You can hear a blue whale's heartbeat from more than two miles away.β
The Hawaiian alphabet has only 13 letters.β
Your tongue print is as unique as your fingerprint.β
The dot over the letter 'i' is called a tittle.β
The French language has 13 different words for 'kiss'.β
A day on Mercury lasts 59 Earth days.β
Sea otters hold hands while sleeping so they don't drift apart.β
The first oranges weren't orange, they were green.β
The moon has moonquakes.β
There are only two countries in the world whose names start with 'The': The Gambia and The Bahamas.β
The first item ever sold on eBay was a broken laser pointer.β
A flock of crows is known as a murder.β
Octopuses can taste with their arms.β
The Great Wall of China is not visible from space with the naked eye.β
The longest hiccuping spree lasted 68 years.β
A lion's roar can be heard from up to 5 miles away.β
Pigs can't look up at the sky without rolling over.β
The Mona Lisa has no eyebrows or eyelashes.β
There's a species of jellyfish that is immortal.β
Vincent van Gogh only sold one painting during his lifetime.β
Rats laugh when tickled.β
The Eiffel Tower can grow up to 6 inches taller during summer.β
Snakes can help predict earthquakes.β
Hippos can't actually swim, they walk along the riverbed.β
The average person walks the equivalent of three times around the world in a lifetime.β
Elephants are the only mammals that can't jump.β
Tigers have striped skin, not just striped fur.β
A blue whale's heart is roughly the size of a small car.β
Scotland's national animal is the unicorn.β
Octopuses have three hearts and blue blood.β
Cherophobia is an irrational fear of fun or happiness.β
A snail can have up to 25,000 teeth on its tongue.β
Goldfish can recognize human faces.β
A jiffy is an actual unit of time: 1/100th of a second.β
Antarctica is the only continent without native reptiles or snakes.β
The Dutch were once the tallest people in the world.β
Cows have best friends and get stressed when separated.β
Honey never spoils. Archaeologists found 3000-year-old honey in Egyptian tombs that was still edible.β
Ostriches can run faster than horses.β
Peanuts aren't nuts, they are legumes.β
The longest recorded flight of a chicken lasted 13 seconds.β
Humans blink about 15 to 20 times per minute.β
It takes about eight minutes for sunlight to reach Earth.β
If you lift a kangaroo's tail off the ground it can't hop.β
Saturn would float if you could find an ocean big enough.β
Cats can't taste sweetness.β
Dragonflies have been around for about 300 million years.β
A hummingbird's heart can beat up to 1,260 times per minute.β
Pteronophobia is the fear of being tickled by feathers.β
Sharks existed on Earth before trees did.β
A group of owls is called a parliament.β
Cashews grow on the outside of a fruit, not inside a shell.β
Humans share 60% of their DNA with bananas.β
A blue whale's tongue can weigh as much as an elephant.β
Pineapples take about two years to grow.β
Wombat poop is cube-shaped.β
A snail can sleep for three years straight.β
Voice actors for Mickey and Minnie Mouse got married in real life.β
Koalas have fingerprints nearly identical to humans.β
Your nose can remember 50,000 different scents.β
Butterflies taste with their feet.β
The 'new car smell' is made of dozens of chemicals off-gassing from the interior.β
Humans are the only animals that blush.β
A group of frogs is called an army.β
A group of pandas is called an embarrassment.β
Bees can recognize individual human faces.β
In Switzerland it is illegal to own just one guinea pig.β
There are more than 1,000 chemicals in a cup of coffee.β
Cotton candy was co-invented by a dentist.β
There is a village in Norway called 'Hell' that freezes over every winter.β
Pigeons can recognize themselves in a mirror.β
Sea cucumbers breathe through their butts.β
Barbie's full name is Barbara Millicent Roberts.β
There are more possible iterations of a game of chess than atoms in the observable universe.β
Bananas are berries, but strawberries are not.β
The shortest war in history lasted 38 to 45 minutes between Britain and Zanzibar.β
Avocados are toxic to most animals except humans.β
We have mapped more of Mars than of our own ocean floor.β
A hippo's sweat is pink.β
Polar bears have black skin under their white fur.β
A newborn panda is smaller than a mouse.β
A newborn kangaroo is about the size of a jellybean.β
There are more stars in the universe than grains of sand on every beach on Earth.β
A mosquito has 47 teeth.β
A shrimp's heart is located in its head.β
A cloud can weigh more than a million pounds.β
The average person spends six months of their life waiting for red lights to turn green.β
The smell of freshly cut grass is actually a plant distress signal.
β
The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.β
Dolphins sleep with one eye open.β
A group of porcupines is called a prickle.β
Most 'silver' spoons are actually made of stainless steel.β
The smell of rain has a name: petrichor.β
The human brain uses about 20% of the body's total energy.β
The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.β
Your stomach gets a new lining every 3 to 4 days, otherwise it would digest itself.β
A crocodile can't stick its tongue out.β
A day on Jupiter lasts only about 10 hours.β
An octopus has nine brains.β
Bananas are curved because they grow towards the sun.β
A group of crows mobbing a predator is literally called a 'murder patrol'.β
Sloths only poop about once a week.β
A group of jellyfish is called a smack.β
Starfish can regenerate their lost limbs.β
Cleopatra lived closer in time to the Moon landing than to the building of the Great Pyramid.β
The fear of long words is ironically called hippopotomonstrosesquippedaliophobia.β
Ketchup was once sold as medicine in the 1830s.β
29th May is officially Put a Pillow on Your Fridge Day.β
The world's oldest known recipe is for beer.β
Hot water freezes faster than cold water. This is called the Mpemba effect.β
The inventor of the Pringles can is buried in one.β
A 'jiffy' is one trillionth of a second in physics.β
The shortest commercial flight in the world lasts just 57 seconds.β
Bubble wrap was originally invented as wallpaper.β
Dolphins have names for each other.β
A bolt of lightning is five times hotter than the surface of the sun.β
A group of flamingos is called a 'flamboyance'.β
Ancient Egyptians slept on stone pillows.β
Nintendo was founded in 1889 as a playing card company.β
Crows can recognize human faces and hold grudges for years.β
7% of American adults believe that chocolate milk comes from brown cows.β
Banging your head against a wall for one hour burns 150 calories.β
Cows have regional accents, they moo differently in different areas.β
A group of ferrets is called a business.β
A rhinoceros' horn is made of keratin, the same stuff as hair.β
So far, two diseases have successfully been eradicated: smallpox and rinderpest.β
The Statue of Liberty was originally intended to be a lighthouse.β
More than half of all people alive today have never made a phone call.β
The first computer mouse was made of wood.β
Chewing gum while you chop onions helps keep you from crying.β
Sloths can hold their breath longer than dolphins can.β
Horses physically cannot vomit.β
It is physically impossible to hum while holding your nose.β
A day on Venus is longer than a year on Venus.β
A 'moment' was medieval unit of time equal to 90 seconds.β
Google processes more than 8.5 billion searches every single day.β
You can hear a blue whale's heartbeat from more than two miles away.β
The Hawaiian alphabet has only 13 letters.β
Your tongue print is as unique as your fingerprint.β
The dot over the letter 'i' is called a tittle.β
The French language has 13 different words for 'kiss'.β
A day on Mercury lasts 59 Earth days.β
Sea otters hold hands while sleeping so they don't drift apart.β
The first oranges weren't orange, they were green.β
The moon has moonquakes.β
There are only two countries in the world whose names start with 'The': The Gambia and The Bahamas.β
The first item ever sold on eBay was a broken laser pointer.β
A flock of crows is known as a murder.β
Octopuses can taste with their arms.β
The Great Wall of China is not visible from space with the naked eye.β
The longest hiccuping spree lasted 68 years.β
A lion's roar can be heard from up to 5 miles away.β
Pigs can't look up at the sky without rolling over.β
The Mona Lisa has no eyebrows or eyelashes.β
There's a species of jellyfish that is immortal.β
Vincent van Gogh only sold one painting during his lifetime.β
Rats laugh when tickled.β
The Eiffel Tower can grow up to 6 inches taller during summer.β
Snakes can help predict earthquakes.β
Hippos can't actually swim, they walk along the riverbed.β
The average person walks the equivalent of three times around the world in a lifetime.β
Elephants are the only mammals that can't jump.β
Tigers have striped skin, not just striped fur.β
A blue whale's heart is roughly the size of a small car.β
Scotland's national animal is the unicorn.β
Octopuses have three hearts and blue blood.β
Cherophobia is an irrational fear of fun or happiness.β
A snail can have up to 25,000 teeth on its tongue.β
Goldfish can recognize human faces.β
A jiffy is an actual unit of time: 1/100th of a second.β
Antarctica is the only continent without native reptiles or snakes.β
The Dutch were once the tallest people in the world.β
Cows have best friends and get stressed when separated.β
Honey never spoils. Archaeologists found 3000-year-old honey in Egyptian tombs that was still edible.β
Ostriches can run faster than horses.β
Peanuts aren't nuts, they are legumes.β
The longest recorded flight of a chicken lasted 13 seconds.β
Humans blink about 15 to 20 times per minute.β
It takes about eight minutes for sunlight to reach Earth.β
If you lift a kangaroo's tail off the ground it can't hop.β
Saturn would float if you could find an ocean big enough.β
Cats can't taste sweetness.β
Dragonflies have been around for about 300 million years.β
A hummingbird's heart can beat up to 1,260 times per minute.β
Pteronophobia is the fear of being tickled by feathers.β
Sharks existed on Earth before trees did.β
A group of owls is called a parliament.β
Cashews grow on the outside of a fruit, not inside a shell.β
Humans share 60% of their DNA with bananas.β
A blue whale's tongue can weigh as much as an elephant.β
Pineapples take about two years to grow.β
Wombat poop is cube-shaped.β
A snail can sleep for three years straight.β
Voice actors for Mickey and Minnie Mouse got married in real life.β
Koalas have fingerprints nearly identical to humans.β
Your nose can remember 50,000 different scents.β
Butterflies taste with their feet.β
The 'new car smell' is made of dozens of chemicals off-gassing from the interior.β
Humans are the only animals that blush.β
A group of frogs is called an army.β
A group of pandas is called an embarrassment.β
Bees can recognize individual human faces.β
In Switzerland it is illegal to own just one guinea pig.β
There are more than 1,000 chemicals in a cup of coffee.β
Cotton candy was co-invented by a dentist.β
There is a village in Norway called 'Hell' that freezes over every winter.β
Pigeons can recognize themselves in a mirror.β
Sea cucumbers breathe through their butts.β
Barbie's full name is Barbara Millicent Roberts.β
There are more possible iterations of a game of chess than atoms in the observable universe.β
Bananas are berries, but strawberries are not.β
The shortest war in history lasted 38 to 45 minutes between Britain and Zanzibar.β
Avocados are toxic to most animals except humans.β
We have mapped more of Mars than of our own ocean floor.β
A hippo's sweat is pink.β
Polar bears have black skin under their white fur.β
A newborn panda is smaller than a mouse.β
A newborn kangaroo is about the size of a jellybean.β
There are more stars in the universe than grains of sand on every beach on Earth.β
A mosquito has 47 teeth.β
A shrimp's heart is located in its head.β
A cloud can weigh more than a million pounds.β
The average person spends six months of their life waiting for red lights to turn green.β
The smell of freshly cut grass is actually a plant distress signal.