Top des inventions mathématiques de l'Antiquité

C, D, E, F, G, A, B, C. Oh yes! The C scale! In western music, the C scale is by far the most popular. In fact, if you play only the white keys on the piano, you play the C scale.

In this clip, you will discover the photic zone and certain species such as plankton, sardines and jellyfish.

Despite its surface area of about 14 million square kilometers, the Arctic Ocean is the smallest of all oceans. Go in search of treasure in the icy waters of the Arctic Ocean.

Top on reasons to learn coding

Wheat has been feeding mankind since Greek and Roman antiquity. Over the centuries, this cereal has become the basis of the Western diet.

Do you know which medieval city has been called the 'Golden City', the 'City of a Hundred Spires' and the 'Heart of Europe' throughout its history? It is Prague, the capital of the Czech Republic, a country in Central Europe.

Some constructions have been designed to resist hurricanes. They are called paracyclonic constructions.

Myanmar is a country in Southeast Asia located near China and Thailand. This country has more than 57 million inhabitants from more than a hundred ethnic groups.

How do you distinguish what is in front and behind in an image? This Vraiment Top explores how perspective creates realistic illustrations!

Did you know that there are other opportunities in policing besides riding in a police car during a snowstorm? Here are some examples.

Here is a top on the path of electricity - from the power station to your bedside table!

Located in Central Europe, near Germany and the Czech Republic, Poland is a country known for its medieval architecture and rich history.

History books remind us of the greatest historical figures and events of the past. However, some people with memorable actions and lives are conspicuous by their absence. Here is a top on some of history's forgotten people.

Ninja is generally the term we use nowadays to talk about these Japanese warriors of the fifteenth century. They were usually hired to carry out stealth missions as spies or secret agents.

When we think of jobs that require courage, we immediately think of people who do stunts for the cinema or who fight fires. However, there are many other professions that deal with danger on a daily basis. Here is a top on the jobs where you should not be afraid.