221 Facts Tell Me What

Eclipse takes place when one heavenly body hides another, completely or partially, while rotating in the sky. Eclipse of the Sun, also known as solar eclipse, is one such event. We all know that the Sun is a stationary body, while the Earth rotates around it on an orbit. The Moon is the Earth’s natural […]

Our universe is huge in size. It has millions of galaxies in it. The solar system is situated in the Milky Way galaxy. It formed around 4.6 billion years ago. The solar system is a group of planets rotating around a central stationary body, called the Sun. The other members of this system include things

Vatican City is the smallest country in the world. It is located in Europe. This country is spread in an area of only 0.44 sq. km. Vatican City is situated on the western side of River Tiber. It was established as an independent country in 1929. The head of the Roman Catholic Church, the Pope,

Easter is the oldest and the most important festival in Christianity. It is also the oldest Christian holiday. Easter celebrates the restoration of life to Jesus Christ after crucifixion. In Western Christianity, Easter is celebrated on the first Sunday after Paschal full moon, sometime between March 22 and April 25. Easter celebration has many age-old

Hard water is water that has a large amount of minerals like salts of magnesium and calcium in it. It is formed when the water stream passes through limestone and chalk deposits made up of calcium and magnesium carbonates. When hard water is boiled, it leaves a coating of lime on the inner side of

Gladiators were a group of fighters in Ancient Rome. They were slaves who were made to fight one another during funeral ceremonies. Later on, fight between gladiators became a chief mode of amusement. Its popularity led to its use in ever more lavish and costly games. Schools of gladiators were established where people were trained

Mermaids are imaginary creatures that exist in legends and folk tales. They are half human and half fish and are believed to be living in deep oceans and seas. According to Greek mythology, mermaids cause the death of sailors. Some German folk tales also mention mermaids; they denote them as Rhine Maidens who live in

Civilization is related to the evolution of man and man’s lifestyle. The early man used to live like an animal. Slowly, he invented fire and made crude tools. He started hunting animals and cooking. Eventually, groups of people started living together. Tribes developed various modes of communication and cultural customs. They started farming and taming

Niagara Falls is connected with the Niagara River. This river flows out of Lake Erie into Lake Ontario. According to geologists, these falls are not more than 10,000–15,000 years old. During the Ice Age, the Niagara region was covered by glaciers. Slowly, the glaciers melted and Lake Erie was formed. Eventually, Lake Erie water overflowed

The Nobel Prize is one of the highest honours awarded to a person. It is a globally recognised award. One of the most interesting things is that this award is named after a person who worked on products related to destruction. Alfred Nobel invented and patented dynamite, detonators for explosives and gelatine. Nobel thought of

Recession is related to business. When businesses all over the country are not doing well moderately, there is said to be recession. It affects the people attached to a business, like workers, bankers, labourers, etc. The bad effects of recession are: people lose their jobs, shops are shut down, sales of things also go down,

Miracle is related to religious beliefs or supernatural events. It is believed to be against the laws of Nature. For example, a person survives a fatal accident or a person recovers from a life-threatening disease. Miracle is closely bonded with religion. At times it gives rise to superstitions and wrong practices too. For example, some

An observatory is a place where objects in space such as the sun, the moon, planets, etc., are observed and studied. In ancient times, people used to watch the sky from the towers and temples of their cities or from the top of pyramids. The most famous ancient structure used as an observatory was the

Anything that is living is said to have life. Things that can grow, respond and produce their own kind, are said to have life. Things that have life grow and eventually die. Life comprises all the living forms on the Earth, from a single-celled organism to a huge multi-cellular organism; from simple living forms to

Quarry is a place where huge rocks are removed from the ground. They are either removed in the form of slabs or are broken down into small pieces. Big rock slabs are used for making buildings while small pieces are used for making roads. The type of quarry depends on the type of rocks present