These facts are a fun way to expand your knowledge and impress your friends with interesting tidbits of information. So next time you're in need of a conversation starter or just want to brighten up your day, remember these fascinating facts.

Top 10 Fascinating Facts You Probably Didn't Know

1. The Great Wall of China is not visible from space. Despite popular belief, the Great Wall of China is not visible from space with the naked eye. Astronauts can only see it from low Earth orbit.

 2. A group of flamingos is called a flamboyance. A group of flamingos is not only a beautiful sight, but it's also referred to as a flamboyance, which is a nod to the birds' bright and showy appearance.

3. The shortest war in recorded history lasted only 38 minutes. The Anglo-Zanzibar War of 1896 was the shortest recorded conflict in modern history, lasting just 38 minutes.

4. The world's largest pyramid is not in Egypt. The Great Pyramid of Cholula in Mexico is the largest ancient pyramid in the world. It covers an area of over an acre and stands nearly 150 feet tall.

5. The world's largest volcano is located in the Pacific Ocean. The Tamu Massif, located in the Pacific Ocean, is the largest volcano on Earth. It covers an area of 120,000 square miles, making it nearly the size of the state of New Mexico.

6. The world's largest canyon is not the Grand Canyon. The Grand Canyon is certainly one of the world's most famous canyons, but it's not the largest. That title goes to the Cotahuasi Canyon in Peru, which is nearly twice as deep as the Grand Canyon.

7. The world's oldest tree is over 5,000 years old. The Methuselah tree, a Great Basin bristlecone pine, is estimated to be over 5,000 years old, making it one of the oldest living organisms on Earth.

8. The world's highest waterfall is not Niagara Falls. The Angel Falls in Venezuela is the highest waterfall in the world, with a height of nearly 3,212 feet.

9. The world's deepest postbox is located in Susami Bay, Japan. In 1990, Japan Postal Service placed a postbox in Susami Bay, which is 10 meters underwater. It is still in use today and is a popular destination for scuba divers.

10. The world's largest library is the Library of Congress in Washington, D.C. The Library of Congress in Washington, D.C. is the largest library in the world, with over 160 million items in its collection.

These are just a few of the fascinating facts about our world. Whether it's the tallest, deepest, largest, or oldest, there's always something new to learn and discover.