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