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