150+ Facts We Can Barely Believe Are True

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Trivia expert Roy Cohen shares real facts that seem more like fantasy

Co-authored by Roy Cohen and Dan Hickey

Last Updated: February 16, 2026 Fact Checked

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• Humans & History
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• Animals & Nature
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• Geography
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• Science
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• Random
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• Video

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The world is a strange place, and some facts you learn about it are so bizarre that you can hardly believe they’re true! Whether you’re gearing up for trivia night or just love perusing random facts, this is the article for you. We’ve consulted experts in trivia, geography, and even the paranormal to bring you the strangest true facts about history, nature, geography, science, and more. Keep scrolling to have your mind blown! 🤯

Our Favorite Weird-But-True Facts

Trivia expert Roy Cohen offers some unbelievable but true facts, like how for 1 hour per year, when the clocks fall back, parts of Oregon and Florida are in the same time zone! More jaw-dropping facts include:

• Humans have been performing dentistry since at least 7,000 BCE.
• Snakes can detect earthquakes from up to 75 miles (121 km) away.
• If Texas were as densely populated as NYC, it could hold the entire world’s population.
• Sunsets on Mars are blue.
• Mr. Potato Head was the first toy to be advertised on television.

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Section 1 of 5:

Unbelievable but True Facts about Humans & History

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1. 
   Humans have learned and done some hard-to-believe things over the millennia. For example, did you know that President John Tyler (the 10th US President, born in 1790) had a grandchild who lived until 2025? “His child was born when he was 70, and that child also had a child at 70,” which is how a grandchild from the 18th century lived so long, explains Cohen. Here are some more unbelievable facts for you:

   • Humans have been performing dentistry since about 7,000 BCE. It’s one of the oldest professions!
   • A French general once gave President John Quincy Adams a pet alligator. He kept it in a White House bathtub and loved to show it off.
   • Headstones with QR codes are a thing now. These “Living Headstones” can show visitors photos, videos, biographies, and comments from loved ones.
   • Tonsils can partially grow back if there is tissue left behind during the removal process.
   • Mob boss Vincent Gigante used to wander around New York in his bathrobe to convince the police he was insane and avoid capture.
   • Scotland’s national animal is the unicorn, and it has been for over 600 years.
   • Humans can’t walk in a straight line without a visual reference point. If you were blindfolded, you’d gradually end up walking in a circle.
   • Before mercury, brandy was used to fill thermometers.
   • Your eyes move about 50 times every second.
   • More than ⅕ of the calories consumed by humans across the world are from rice.
   • The first roller coaster was actually a mining train that transported coal down a hill. Tourists started asking for rides for a few cents when they learned it could reach up to 50 miles per hour (80 km/hr).
   • The television was invented only 2 years after sliced bread.
   • It took the creator of the Rubik’s Cube a month to solve it after creating it. The current record is 4.22 seconds.
   • In 2005, a fortune cookie company correctly predicted winning lottery numbers, resulting in 110 winners and a fraud investigation (none was ever found).
   • In 2014, a missing woman on vacation in Iceland was found when it was discovered that she was in the search party looking for herself.
   • The world record for the longest human chain (holding hands) is 652.4 miles, and it consisted of 5 million people in Bangladesh as part of a campaign.
   • In 2016, a student left a pineapple in an art museum in Scotland. Two days later, it was placed in a glass case as part of an exhibition.
   • “Bluetooth” technology was named after a 10th-century Viking king, King Harald Bluetooth. He united Denmark and Norway, just like wireless technology united computers and cell phones.
   • There’s a sport called “squirrel fishing,” in which participants try to catch squirrels and lift them into the air by using a nut on a fishing pole.
   • Some banks have therapists called “wealth psychologists” who help ultra-rich clients who cannot mentally cope with their immense wealth.
   • Your nose is always visible to you. Your mind just ignores it through a process called unconscious selective attention.
   • The brain is our fattiest organ and is composed of nearly 60% fat.
   • Statistically, at least 9 million other people in the world share your birthday.
   • The average American will eat about 35,000 cookies in their lifetime.
   • In 1923, a jockey suffered a fatal heart attack mid-race. His horse finished and won the race, making him the first and only jockey to win a race after death.
   • The tallest man in recorded history was 8’11.
   • The oldest unopened bottle of wine was found in a Roman tomb. It was more than 1,650 years old.
   • Jeannette Rankin was elected to the House of Representatives four years before women had won the right to vote.
   • In Russia, it’s a common belief that eating ice cream will keep you warm.
   • In order to keep Nazis away, a Polish doctor faked a typhus outbreak that saved more than 8,000 people.

   Meet the wikiHow Experts

   Roy Cohen is a trivia expert and host known as That Trivia Guy and the creator of Team Trivia, a professionally hosted, custom-designed trivia game.

   Alison Betts is a trivia expert and Jeopardy! contestant and was the first player in season 40 to become a 5-game champion and secure a spot in the Tournament of Champions.

   Austin Krance is a global geography and flag expert who creates viral short-form content with a focus on trivia and geography.

   Brittney Crabb is a paranormal and horror content creator who shares information about haunted places, urban legends, ghost stories, and more.
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Section 2 of 5:

Unbelievable but True Facts about Animals & Nature

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1. 
   Nature is full of bizarre, gross, and plain hard-to-believe facts. For example, “wombats poop in cubes,” according to trivia expert and Jeopardy! contestant Alison Betts. (It’s true—subtle contractions in the wombat’s digestive tract gradually shape their feces into cubes that won’t roll away from their marked territory very easily.) Here are some more unbelievable but true nature facts:

   • Snakes are great earthquake detectors. They can sense an oncoming earthquake from 75 miles (121 km) away (up to 5 days before it hits).
   • An animal’s yawn is based on its brain size; the bigger the brain, the longer the yawn.
   • An octopus has 3 hearts. Two of them pump blood through their gills, and the third circulates blood to their other organs.
   • Dolphins are known to give each other names and use unique whistles to distinguish members of their pods.
   • The largest living thing on Earth is a giant sequoia named General Sherman.
   • A group of horses in the wild will not go to sleep at the same time–at least one of them will stay awake to look out for the others.
   • There is a type of jellyfish that’s considered biologically immortal. They don’t age and will never die unless they are killed.
   • More than 70 species of mushrooms can glow in the dark.
   • On a genetic level, a fungus is more closely related to animals than it is to plants.
   • The most leaves ever found on a clover is 56.
   • Bullfrogs don’t sleep.
   • Researchers have found fossils of a “mega penguin” that stood over 6 feet (1.8 m) tall and weighed in at over 250 pounds (113 kg).
   • A small population of mammoths survived on Wrangel Island until 1650 BC, about 900 years after the construction of the Great Pyramid of Giza.
   • Boanthropy is a real psychological disorder in which patients believe they are a cow.
   • If you keep a goldfish in a dark room, it will eventually turn white.
   • Elephants are the only mammals that can’t jump.
   • The unique smell of rain actually comes from plant oils, bacteria, and ozone.
   • Starfish don’t have blood. They circulate nutrients by using seawater in their vascular system.
   • Adult cats only meow at humans (and not at other cats).
   • Trees “talk” to one another through an intricate network of fungi in the soil dubbed the “Wood Wide Web.”
   • African buffaloes make decisions on which way to travel by voting. One at a time, adult females will stand up and look in a certain direction before sitting back down to cast their vote.
   • Bamboo is the fastest-growing plant. It can grow up to 35 inches (89 cm) in a day!
   • Bees have two different dance moves they use to communicate where flowers are located.
   • There are more trees on Earth (around 3 trillion) than there are stars in the Milky Way galaxy (about 100-400 billion).
   • Birds are directly descended from dinosaurs, and it’s thought that some dinosaurs had feathers.
   • The largest animal to ever exist is the blue whale (yes, it’s even bigger than the dinosaurs were).
   • Sharks had already been around for about 150 million years before the first dinosaurs appeared.
   • Dolphins show signs of empathy and have been known to save struggling humans in the water, dating all the way back to ancient Greece.
   • Orcas (killer whales) are not whales. They’re actually the largest (and deadliest) member of the dolphin family.
   • Forests can make their own rain through the Biotic Pump Theory. Plants absorb water from the soil and release it into the atmosphere, where it can affect the weather and cause rain.

Section 3 of 5:

Unbelievable but True Facts about Geography

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1. 
   The Earth and the ways we map it are full of real oddities that are hard to believe. Here’s one from Cohen: “A guy in Oregon calls his friend in Florida at 1:30 a.m. Both claim it's 1:30 a.m. How is that possible? The answer is that both Oregon and Florida have two time zones. For one hour a year, when the clocks fall back, the southeastern part of Oregon (in the Mountain Time Zone) and the panhandle of Florida (in the Central Time Zone) share the same time.” Here are some more jaw-dropping geography facts for you:

   • There is an uninhabited island in the Bahamas known as Pig Beach, which is populated entirely by swimming pigs.
   • There is a town in Indiana called Santa Claus.
   • Hawaii is the only US state with one school district.
   • There is a McDonald’s on every continent except Antarctica, with over 36,000 locations worldwide.
   • “Barbados is a Caribbean country, but it doesn't touch the Caribbean Sea,” global geography and flag expert Austin Krance points out. (It’s actually just outside the Caribbean's boundary, technically in the Atlantic Ocean.)
   • Cards Against Humanity bought an island off the coast of Maine to preserve wildlife. They named it Hawaii 2.
   • There are twice as many pyramids in Sudan as there are in Egypt.
   • If you drilled a tunnel through Earth and jumped in, you would reach the other side in 42 minutes and 12 seconds, and your top speed would be 17,670 mph (28,440 km/hr).
   • There’s a river called Big Ugly Creek in West Virginia.
   • Hawaii and California are the only American states to grow coffee commercially.
   • There is a town in Nebraska called Monowi with a population of one. The only resident is a woman who serves as mayor, bartender, and librarian.
   • Alaska is both the easternmost and westernmost US state.
   • Russia is so large that it spans 11 time zones. Eastern Russia is having breakfast while western Russia has dinner.
   • France has the most time zones in the world (12) because of its territories around the globe.
   • Reno, Nevada, is actually farther west than Los Angeles, California.
   • Maine is technically the closest US state to Africa.
   • If the entire state of Texas were as densely populated as New York City, it could hold the entire world’s population.
   • 60% of Canada’s population lives latitudinally south of Seattle, Washington.
   • Canada has the longest coastline in the world, measuring about 151,019 miles (243,040 km).
   • Iceland grows by about 2 inches (5 cm) per year as the North American and European tectonic plates move apart.
   • Africa is the only continent to have land in all 4 hemispheres (north, south, east, and west).
   • There are 3 countries that are completely landlocked by another country: Lesotho, San Marino, and Vatican City.
   • Canada hosts more than half of all the natural lakes in the world.
   • China and Russia are both bordered by exactly 14 countries.
   • The ice frozen in and around Antarctica holds about 90% of the world’s fresh water.
   • Australia is wider than the moon.
   • The world’s tallest mountain, Mt. Everest, can fit inside the deepest part of the ocean, the Mariana Trench.
   • The continents shift at about the same pace that your fingernails grow.
   • About 90% of the Earth’s population lives in the northern hemisphere.
   • In the Philippines, there’s an island (Vulcan Point) inside a lake (Main Crater Lake) that’s inside an island (Volcano Island) inside a lake (Lake Taal) that’s on another island (Luzon).
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Section 4 of 5:

Unbelievable but True Facts about Science

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1. 
   Science helps us understand the world, but what we learn can seem unbelievable at first! From crazy experiments to interplanetary wonders, the world of science brings us some of the most mind-bending but real facts there are. How many of these facts did you know?

   • In very large quantities, the spice nutmeg can cause hallucinations due to the presence of a naturally-occurring psychoactive substance called myristicin.
   • Neptune’s atmosphere contains massive diamonds; some of them are as large as cars.
   • The dark region at the north pole of Pluto’s moon, Charon, is called Mordor.
   • Boeing uses potatoes to test their in-flight Wifi since they reflect and absorb signals similarly to people. The project is called Synthetic Personnel Using Dialectic Substitution (SPUDS).
   • Sunsets on Mars are blue.
   • The sun is 400 times larger than the moon, but also 400 times as far away, making both objects appear to be the same size in our sky.
   • Driving a car to the nearest star at 70 mph would take more than 356 billion years.
   • When the moon is half-full (first and last quarter phases), it’s only 10 percent as bright as the full moon.
   • The International Space Station completes a full orbit of Earth in only about 90 minutes.
   • In 2007, an experiment showed that human brainwaves could operate an electric toy train.
   • When dinosaurs roamed the earth, volcanoes were still erupting on the moon.
   • The only letters that don’t appear on the periodic table are J and Q.
   • A study from Harvard University found that having no friends can be just as deadly as smoking. Both affect your levels of a blood-clotting protein.
   • Researchers believed that most people dreamed in black-and-white until the 1960s.
   • If humans were able to fly with wings, their wingspan would need to be about 20 feet (6 m) wide.
   • Your brain takes 15-30 minutes to reach full cognitive capacity after you wake up (this period is called “sleep inertia”).
   • The loudest sound in history is the 1883 eruption of the volcano Krakatau, with people 1,900 miles (3,000 km) away hearing the blast.
   • You’re more likely to cry when chopping an onion with a dull knife than with a sharp one.
   • The oldest DNA sequenced from animals and plants is from 2.4 million years ago.
   • Pumpkins are technically a type of berry.
   • Black holes appear dark because they trap all light that crosses their event horizon; if you were to enter a black hole, it would actually be very bright.
   • The sound that the supermassive black hole at the center of the Perseus cluster makes when it “burps” out gas is a B-flat about 57 octaves lower than middle C.
   • The largest known prime number contains 41,024,320 digits.
   • There are roughly 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 (or 10 sesvigintillion) atoms in the observable universe.
   • 50% of the world’s oxygen is produced by plankton, seaweed, and other ocean-based photosynthesis.
   • The Eiffel Tower grows up to 6 inches 915 cm) in summer due to how the metal expands in the heat.
   • There are only 2 planets in the solar system that do not spin counterclockwise: Uranus, which spins on its side, and Venus, which rotates clockwise.
   • Infrared cameras don’t work effectively on polar bears since they conserve their heat so efficiently in cold weather.
   • It takes about 8 minutes and 19 seconds for light from the sun to reach Earth.
   • NASA’s Voyager probes, both launched in 1977, are the only human-made objects to date that have passed into interstellar space, and Voyager 1 is the farthest human-made object from Earth (about 15.8-16.1 billion miles (25.4-25.9 billion km) from Earth).

Section 5 of 5:

Unbelievable but True Facts that Are Totally Random

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1. 
   These stunning facts are fun, shocking, random, and defy categorization. Did you know that July 9th is a great birthday…for killers? “So many murderers are born on July 9th,” says paranormal and horror content creator Brittney Crabb. “OJ Simpson, Casey Anthony, Jodi Arias, Amanda Knox…they’re all born on July 9th.” Check out these facts to reign supreme at your next trivia night:

   • Canada eats more macaroni and cheese than any other country in the world.
   • There are more LEGO mini-figures than there are people on Earth.
   • Cellophane was originally invented in 1908 to protect tablecloths from wine spills.
   • Selfies cause more deaths each year than shark attacks.
   • Giraffes are 30 times more likely to get struck by lightning than humans.
   • A fear of long words is ironically called Hippopotomonstrosesquippedaliophobia.
   • The US government once gave Indiana University $1 million to study memes.
   • The creator of “Donkey Kong” thought that “donkey” meant “stupid” in English and wanted the character to be known as a “stupid ape.”
   • The shape of a Pringles chip is technically called a hyperbolic paraboloid.
   • Mr. Potato Head was the first toy to be advertised on television.
   • A duel between three people is technically called a truel.
   • Eight out of ten of the world’s largest statues are Buddhas.
   • The collars on men’s dress shirts used to be detachable. This was to save on laundry costs, as the collar was the part that needed cleaning the most frequently.
   • Baked beans are actually not baked, but stewed.
   • February used to be the last month of the year, which is why it has the shortest number of days.
   • In the 40s, shoe shops used X-ray machines to measure shoe sizes before the risks of X-rays were fully understood.
   • There are 119 grooves on a quarter.
   • A 10-gallon hat actually holds less than 1 gallon of liquid.
   • Dogs have been banned from Antarctica since April 1994 out of concern that dogs might spread diseases to seals.
   • A single strand of spaghetti is called a “spaghetto.”
   • German chocolate cake is actually named after an American baker, Samuel German.
   • There's a statue of Jason Voorhees, the Friday the 13th serial killer, chained to the bottom of a Minnesota lake.
   • During his entire lifetime, Vincent Van Gogh is known to have sold only a single painting.
   • It takes roughly 540 peanuts to make a jar of peanut butter.
   • In 1971, astronaut Alan Shepard played golf on the moon.
   • Human teeth are the only part of the body that cannot heal themselves.
   • Google Images was created after Jennifer Lopez wore the green dress at the 2000 Grammys.
   • Tug of war was in the Olympics from 1900 to 1920.
   • It’s impossible to hum while holding your nose.
   • The average cloud weighs over one million pounds (453,590 kg).
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