The brain is a very complex organ. Despite advances in science and technological explosion, we know very little about this organ. Our brain weighs 1,500 pounds. It has a right hemisphere or the right brain which in general controls the left side of the body, and a left hemisphere or the left […]
Catégorie : Documentaires
The Car
In 1770, Joseph Cugnot invented the first motor vehicle, a steam loader. This is the grandfather of the current car: Author: Rmili Fatiha Translation: Rmili Fatiha Release Date: 19/03/2017 Theme: Inventions/ Progress
The Airplane
In 1903, the brothers Orville and Wilbur Wright succeeded in making the first powered aircraft fly. In 1905 this plane managed to fly more stable. The model was called the “flyer”. This is the granddaddy of airplanes of these days: Author: Rmili Fatiha Translation: Rmili Fatiha Release Date: 19/03/2017 Theme: […]
The Elephant
The elephant is a wild animal. It is herbivore and devours between one hundred and fifty and two hundred and sixty kilos of food per day. He drinks up to one hundred and forty liters of water a day. The elephant stays in the womb between twenty and twenty-two months! The elephant breastfeeds […]
The Rain
Put a saucepan filled with water on the fire (with the presence of an adult). After a few minutes, you will see a steam; this steam is water in the gaseous state. The same applies to the water of the seas, lakes and vegetation. When it’s hot, it turns into very light particles […]
