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11,441 facts. Click any fact to see its full page.
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🔬 Science 1,061
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🌍 Geography 640
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✨ Tester 1
Deep Blue became the first computer to defeat a reigning world chess champion when it beat Garry Kasparov in 1997.
The International Space Station is the most expensive object ever constructed and can be seen with the naked eye from Earth.
CRISPR gene editing technology allows scientists to precisely modify DNA sequences and has revolutionary potential in medicine.
The Concorde was the first supersonic passenger jet and could fly from New York to London in about 3.5 hours.
The Mars rovers Spirit and Opportunity were designed for 90-day missions but operated for 6 and 14 years respectively.
Alan Turing is considered the father of modern computer science and was instrumental in breaking the Enigma code during World War II.
The Three Gorges Dam in China is the world's largest hydroelectric power station and can be seen from space.
The Wright Brothers' first flight at Kitty Hawk covered a distance shorter than the wingspan of a Boeing 747.
The Golden Gate Bridge uses about 80,000 miles of wire in its two main cables.
The first successful organ transplant was a kidney transplant performed between identical twins in 1954.
The Hoover Dam contains enough concrete to build a two-lane highway from San Francisco to New York City.
Marie Curie is the only person to have won Nobel Prizes in two different scientific fields — physics and chemistry.
The Large Hadron Collider at CERN is the largest and most powerful particle accelerator ever built, with a circumference of 17 miles.
The Burj Khalifa in Dubai is the tallest building in the world at 2,717 feet and has 163 floors.
The Great Pacific Garbage Patch is a collection of floating debris in the North Pacific that covers an area twice the size of Texas.
The Channel Tunnel between England and France is 31.4 miles long, with 23.5 miles running under the English Channel.
The Human Genome Project took 13 years and $2.7 billion to map the entire human genetic code.
The Voyager 1 spacecraft has traveled farther from Earth than any other human-made object.
Tenzing Norgay and Edmund Hillary were the first confirmed climbers to reach the summit of Mount Everest on May 29, 1953.
The concept of paper money was first developed in China during the Tang Dynasty around 618 AD.
Approximately 40% of the world's currency is held in the form of U.S. dollars.
The world's most valuable brand is Apple, valued at over $880 billion.
The average cost of a 30-second Super Bowl commercial has risen from $42,000 in 1967 to over $7 million today.
Warren Buffett made 99% of his wealth after the age of 50.
The Panama Canal generates about $3.4 billion in revenue annually for Panama.
Sweden is on track to become the world's first cashless society, with less than 1% of transactions using physical cash.
The U.S. dollar is the most traded currency in the world, involved in about 88% of all foreign exchange transactions.
Apple became the first company to reach a $3 trillion market valuation in 2022.
Japan's economy is the third largest in the world despite the country being smaller than California.
The New York Stock Exchange was founded in 1792 under a buttonwood tree on Wall Street.
Zimbabwe once printed a $100 trillion banknote during its hyperinflation crisis in 2008.
The global diamond industry is worth about $87 billion per year, but lab-grown diamonds are chemically identical to mined ones.
It costs the U.S. Mint about 2.7 cents to produce a single penny.
The most expensive item ever built is the International Space Station, costing over $150 billion.
Earth's atmosphere weighs approximately 5.5 quadrillion tons.
Mammatus clouds, which look like pouches hanging from the sky, often form on the underside of severe thunderstorm anvils.
The Coriolis effect causes hurricanes to spin counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere.
Virga is rain that evaporates before reaching the ground, creating ghostly streaks visible beneath clouds.
The South Pole receives about the same amount of sunlight as the Sahara Desert during its summer but remains frozen because of the angle.
St. Elmo's fire is a weather phenomenon where a luminous plasma appears on pointed objects during thunderstorms.
A derecho is a widespread, long-lived windstorm associated with a band of rapidly moving showers and thunderstorms.
Ball lightning appears as a glowing sphere during thunderstorms and can pass through solid objects before dissipating.
El Nino and La Nina are climate patterns caused by changes in Pacific Ocean temperatures that affect weather worldwide.
The driest place on Earth, the McMurdo Dry Valleys in Antarctica, has not seen rain for approximately 2 million years.
Microbursts are sudden downdrafts of air that can produce winds exceeding 100 miles per hour and last only a few minutes.
The jet stream is a band of fast-moving air at high altitudes that can reach speeds of over 200 miles per hour.
Waterspouts are tornadoes that form over water and can lift fish and frogs into the air, causing them to rain down on land.
The eye of a hurricane is eerily calm, with clear skies and light winds, surrounded by the most violent part of the storm.
Dust from the Sahara Desert regularly crosses the Atlantic Ocean and fertilizes the Amazon Rainforest.
Hailstones can reach the size of softballs and fall at speeds over 100 miles per hour.