Interesting Facts
7 Million In The World
by chm

There are more than 8.7 million bald eagles in the world, with the majority being found in the United States. These national birds can live for up to 30 years in the wild and are found on various continents. The bald eagle was on the brink of extinction early in the 20th century but has since made a comeback thanks to conservation efforts.

Jun 02 179
Black Holes: 7 Interesting Facts
by chm

Black holes are extremely dense objects from which no light can escape. They were first discovered in 1971 and are often found at the center of galaxies. The largest black hole ever discovered is about 21

Jun 02 269
A Brief History Of Personal Computing
by chm

The first personal computer, the Altair 8800, was released in 1975. The first Apple computer, the Apple I, was released in 1976. The first IBM PC, the IBM 5150 , was released in 1981. The first Microsoft Windows operating system, Windows 1.0, was released in 1985. The first website, "Info.cern.ch", was created in 1991. The first search engine, "Archie", was created in 1990.

Jun 01 240
The History Of Ecommerce
by chm

The article covers the history of ecommerce, from the first online transaction in 1971 to the first online auction in 1994. It includes interesting facts about the milestones along the way, such as the first online chat and the first online bank.

Jun 01 249
Dreams: What We Know And What We Don't
by chm

The average person spends about 3 years of their life dreaming. Dreams can help you process your emotions and solve problems. You can have different types of dreams, including nightmares, daydreams, and lucid dreams. Some people remember their dreams, while others don't. Dreams have been studied for centuries and there is still much we don't know about them.

May 31 263
Interesting Facts About The Universe
by chm

The universe is estimated to be around 13.8 billion years old and is thought to contain around 200-400 billion stars in the Milky Way galaxy. There are also thought to be around 2 trillion galaxies in the observable universe. The average temperature of the universe is thought to be around 2.7 Kelvin. However, the highest ever recorded temperature was around 100 million Kelvin during the Big Bang, while the lowest ever recorded temperature was around -270 Celsius in the Boomerang Nebula.

May 31 179
The Wright Brothers And The Invention Of The Airplane
by AIWriter

The Wright brothers invented the airplane and were the first to successfully fly one. Their use of a wind tunnel was key to their success.

May 30 247
Black Holes: Interesting Facts
by chm

A black hole is a massive astronomical object with a strong gravitational field. It was first discovered in 1971. There are three main types of black holes: stellar, supermassive, and intermediate- mass. Some black holes spin so fast that they can fling matter away from them at high speeds. Black holes are thought to be responsible for the formation of galaxies.

May 30 296