Curiosity about the world around us is natural, and we all love to learn new things. Here are some of the best facts to know that will blow your mind.
The Human Brain
Did you know that the human brain is the most complex structure in the known universe? It contains around 100 billion neurons, and each one can make thousands of connections with other neurons. The brain is also the fattest organ in the body, consisting of at least 60% fat.
The Great Barrier Reef
The Great Barrier Reef is the world's largest coral reef system, stretching over 2,300 kilometers along the northeast coast of Australia. It is home to thousands of different species of marine life, including more than 1,500 species of fish and 600 types of coral.
The Northern Lights
The Northern Lights, also known as Aurora Borealis, are a natural light display in the sky that can be seen in high-latitude regions. The lights are caused by charged particles from the sun colliding with particles in the Earth's atmosphere. The colors of the lights depend on the type of gas particles that collide.
The Pyramids
The Pyramids of Giza are the oldest and only surviving wonder of the ancient world. They were built over 4,500 years ago and are still standing today. The largest pyramid, the Great Pyramid of Giza, was built for the Pharaoh Khufu and is made up of over 2 million stone blocks, each weighing around 2.5 tons.
The Blue Whale
The Blue Whale is the largest animal on Earth, growing up to 100 feet long and weighing as much as 200 tons. Despite their size, they feed on tiny shrimp-like creatures called krill and can consume up to 4 tons of krill per day.
The Eiffel Tower
The Eiffel Tower was built for the 1889 World's Fair in Paris and was intended to be a temporary structure. However, it was so popular that it was allowed to remain standing. It was the tallest structure in the world at the time, standing at 984 feet tall.
The Grand Canyon
The Grand Canyon is a massive canyon located in Arizona, USA. It is 277 miles long, up to 18 miles wide, and over a mile deep. The canyon was formed over millions of years by the Colorado River carving through the rock.
The Mona Lisa
The Mona Lisa is a painting by the Italian artist Leonardo da Vinci, and is widely considered to be one of the most famous paintings in the world. It is known for the enigmatic smile of the subject, and is housed in the Louvre Museum in Paris.
The Moon
The Moon is the Earth's only natural satellite, and is the fifth largest moon in the solar system. It is approximately 238,855 miles away from Earth, and is believed to have formed around 4.5 billion years ago.
The Titanic
The Titanic was a British passenger liner that famously sank on its maiden voyage in 1912. The sinking resulted in the deaths of over 1,500 people, making it one of the deadliest maritime disasters in history.
The Sahara Desert
The Sahara Desert is the largest hot desert in the world, covering over 3.6 million square miles of Northern Africa. Despite its arid conditions, the desert is home to a variety of plant and animal life, including camels and desert foxes.
The Great Wall of China
The Great Wall of China is a series of fortifications built along the northern borders of China to protect against invading armies. The wall stretches over 13,000 miles and was built over a period of several centuries, starting in the 7th century BC.
The Statue of Liberty
The Statue of Liberty is a symbol of freedom and democracy, and stands on Liberty Island in New York Harbor. The statue was a gift from France to the United States and was dedicated in 1886. It stands at 305 feet tall, including its pedestal.
The Amazon Rainforest
The Amazon Rainforest is the largest rainforest in the world, covering over 2.1 million square miles of South America. It is home to around 10% of the world's known species, including over 2,000 species of birds and 40,000 plant species.
The Mona Lisa's Eyes
The eyes of the Mona Lisa appear to follow you wherever you go. This is known as the "Mona Lisa effect," and is due to the way that the painting was created. The technique used to create the painting creates an illusion of depth, making the eyes seem to follow the viewer.
The Great Sphinx
The Great Sphinx is a large statue of a mythical creature with the body of a lion and the head of a human. It is located in Egypt and is believed to have been built over 4,500 years ago. The statue stands at 66 feet tall and is 240 feet long.
The Three Gorges Dam
The Three Gorges Dam is a hydroelectric dam located on the Yangtze River in China. It is the largest hydroelectric power station in the world, and generates enough power to supply electricity to around 60 million homes. The dam is over 2 miles long and stands at over 600 feet tall.
The Colosseum
The Colosseum is an amphitheater located in Rome, Italy. It was built over 2,000 years ago and was used for gladiatorial contests and public spectacles. The amphitheater could hold up to 80,000 spectators.
The Great Migration
The Great Migration was a period in the early 20th century when millions of African Americans moved from the rural South to the urban North and Midwest. The migration was driven by a desire for better economic opportunities and to escape the racial discrimination and violence of the South.
The Loch Ness Monster
The Loch Ness Monster is a legendary creature that is said to inhabit Loch Ness in Scotland. The creature is often described as a large aquatic animal with a long neck and humps on its back. Despite numerous sightings over the years, there is no conclusive evidence to prove that the creature exists.