Discover amazing facts about our world!
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There is a language in Mexico called Ayapaneco that is spoken by only two people.
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Samsung tests phone durability with a butt-shaped robot that wears jeans to make sure phones survive being sat on.
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The word "alphabet" comes from the first two letters of the Greek alphabet: alpha and beta.
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Did you know that one day on Venus is longer than one year on Venus? Venus rotates so slowly that it takes 243 Earth days to complete one rotation!
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There are more trees on Earth than stars in the Milky Way galaxy.
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Elephants are the only mammals that can’t jump!
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The Amazon rainforest produces 20% of the world’s oxygen.
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The word “alphabet” comes from the first two letters of the Greek alphabet: alpha and beta.
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Your body has over 100,000 miles of blood vessels.
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The word “bookkeeper” has three consecutive double letters.
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The first email was sent in 1971 by Ray Tomlinson.
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Lake Baikal in Russia is the deepest lake in the world.
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Your sense of smell is closely linked to your memories, and certain smells can trigger strong emotions.
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Did you know that octopuses have three hearts? Two pump blood through the gills, while the third pumps it through the body.
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The most expensive pizza in the world costs over $12,000 and takes 72 hours to make.
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Ancient Egyptians used moldy bread to help heal wounds.
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Saturn is so light that it could float in water.
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Peanuts are not nuts; they are legumes.
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A group of flamingos is called a flamboyance.
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The shortest war in history lasted only 38 minutes between Britain and Zanzibar.
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Giraffes have the same number of neck bones as humans – seven!
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Rainbows are actually full circles, but we usually only see half from the ground.
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There are about 7,000 languages spoken in the world today.
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Carrots were originally purple before orange carrots became popular.
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Cows and horses can sleep while standing up.
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A cluster of bananas is called a hand; a single banana is called a finger.
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Lemons float in water, but limes sink because limes are denser.
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The Milky Way galaxy holds between 100 and 400 billion stars.
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On Mars, sunsets appear blue instead of red.
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Stars come in different sizes and colors, from small red dwarfs to huge blue giants.
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Some trees can live for thousands of years; the oldest is over 5,000 years old.
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The first computer mouse was made of wood.
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A group of flamingos is called a “flamboyance.”
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Only female mosquitoes bite humans; male mosquitoes drink flower nectar.
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The flowering plant titan arum, or “corpse flower,” can grow up to 12 feet tall and smells like rotting meat when it blooms.
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Potatoes were the first food grown in space.
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The first computer mouse was made of wood.
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Honey never spoils. Archaeologists have found edible honey in ancient Egyptian tombs!
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The first-ever Ferris wheel was built in Chicago for the 1893 World’s Fair.
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There are more mobile phones than people on Earth.
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Black holes make a humming sound, but it’s too low for humans to hear.
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The dot over the letters “i” and “j” is called a tittle.
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Climate change is melting glaciers, which could raise sea levels by up to 82 feet.
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Did you know that the ocean covers more than 70% of the Earth's surface?
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Did you know that your nose can remember 50,000 different scents?
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Japan has one vending machine for every 40 people.
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The only planet that rotates on its side is Uranus, with a tilt of about 98 degrees.
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Apples float in water because they are 25% air.
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Scotland has 421 words for snow, including “sneesl” (to start raining or snowing) and “flinkdrinkin” (a light snow).
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The longest word in English is 189,819 letters long and is the chemical name for the protein Titin.
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Mercury and Venus are the only planets in our solar system without moons.
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The first website ever created is still online.
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A shrimp’s heart is located inside its head!
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Your mouth produces about one liter of saliva each day!
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The Great Wall of China is over 13,000 miles long.
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Jupiter’s Great Red Spot is a giant storm that has been raging for over 400 years.
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Jupiter is so big that over 1,300 Earths could fit inside it.
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Australia is both a country and a continent.
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Bamboo can grow up to 91 cm (35 inches) in a single day.
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The most commonly spoken language in the world is Mandarin Chinese.
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Starfish can regenerate lost arms, and sometimes an entire new starfish can grow from a single arm.
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Bananas are berries, but strawberries aren’t! Botanically, bananas fit the definition of a berry, while strawberries do not because of how their seeds grow on the outside.
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The only word in English that ends with “mt” is “dreamt”.
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Canada has the longest coastline in the world, stretching over 202,000 kilometers.
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The Sun is so massive that more than one million Earths could fit inside it.
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The word “robot” comes from a Czech word meaning “forced labor”.
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A teaspoon of a neutron star would weigh 6 billion tons because it is incredibly dense.
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The first-ever Ferris wheel was built in Chicago for the 1893 World’s Fair.
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Butterflies taste with their feet to find out if a leaf is good to lay eggs on.
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Cleopatra lived closer in time to the first moon landing than to the construction of the pyramids.
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A day on Venus is longer than a year on Venus because it rotates very slowly.
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The sentence “The quick brown fox jumps over the lazy dog” uses every letter in the English alphabet.
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The shortest war in history lasted only 38 minutes between Britain and Zanzibar in 1896.
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In an average lifetime, a person produces enough saliva to fill two swimming pools.
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Leonardo da Vinci could write with one hand and draw with the other at the same time.
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Bluetooth technology was named after a Viking king.
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Soil is full of life—a teaspoon of soil can hold up to 100 million bacteria.
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Your stomach acid is so strong it could dissolve metal, but your stomach lining protects you!
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Sunsets on Mars are blue instead of red!
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A starfish does not have a brain.
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Scotland has 421 words for snow.
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You are born with about 300 bones, but as you grow, some fuse together so adults have only 206 bones.
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Wild seals are the only animals on the planet that can clap.
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Ethiopia runs on its own calendar with 13 months a year
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Bamboo can grow up to 91 centimeters (35 inches) in a single day.
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Russia is the largest country in the world by land area.
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The first computer was invented in the 19th century by Charles Babbage.
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Water can boil and freeze at the same time, a phenomenon called the triple point.
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Dragonflies cannot walk even though they have six legs.
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Octopuses have three hearts! Two hearts pump blood to the gills, and one heart pumps it to the rest of the body. Plus, when an octopus swims, the heart that delivers blood to the body actually stops beating!
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The first Olympic marathon was 24.85 miles long, not the 26.2 miles it is today.
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Lemons float in water, but limes sink because limes are denser than lemons.
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Earth’s inner core is about 10,832 degrees Fahrenheit, hotter than the surface of the sun!
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Dolphins can shut off half of their brain while sleeping so they can watch for predators.
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Carrots were originally purple, not orange.
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The Olympic Games originated in ancient Greece over 2,700 years ago.
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The Moon’s gravity is what causes the tides on Earth.
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Earth is about 4.5 billion years old, while the universe is about 13.5 billion years old.
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Lightning is five times hotter than the surface of the sun.
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Slugs have four noses, which help them smell and explore their surroundings.
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