Top sur les propriétés de l'eau

Many scientists agree that we are experiencing the sixth mass extinction period in the history of life on earth. A 2018 report from the World Wildlife Fund states that half of all animal and plant species in tropical areas could disappear by the end of the twenty-first century. Already, some species have disappeared from the face of…

Tornadoes have always been as frightening as they are fascinating. But what do we know about this meteorological phenomenon? Here are the top facts about tornadoes!

Was it really Christopher Columbus who discovered America? Viking explorers had already set foot there nearly 500 years before him. Here is a top on Erik le Rouge!

When you smoke a cigarette, the smoke you inhale contains over 4000 different toxic substances! Here is a top of the toxic products contained in tobacco.

Here is a top on the heroine Amelia Earhart!

All industries pollute to varying degrees, but some pollute more than others. Much more. Here is a top on the toxic industries for the human being.

The igloo, also known as a snow house, was a winter dwelling once used by the Inuit in the Arctic. This dome-shaped structure is built from the inside out by digging and erecting spiraling blocks of snow. The Inuit no longer live in igloos, but their knowledge has been passed down to this day. So you can still build igloos and enjoy…

Here are the Top Invasive Species!

Due to its geographical position on the Atlantic Ocean, Halifax became the gateway to Canada. Indeed, tens of thousands of immigrants arrived there after crossing the Atlantic by boat. Here is the top on Pier 21.

In plastic or steel, layer by layer, a 3D printer can accomplish the very complex task of making an object. This technology is still in its infancy, but it already offers many possibilities. Here is a top on 3D printing!

The Arctic is an icy, barren place located around the North Pole of the planet. However, there is life there. Here is a top on the arctic climate!

Did you know that basketball was invented by a Canadian? That's right! James Naismith is the physical education teacher who had the idea of attaching two baskets to the walls of his gym. Here's a top tip on how to get better at basketball!

Flying like a bird has always fascinated human beings. But it is only at the beginning of the twentieth century that the aviation industry really took off. Canadians have actively participated in the development of this industry. Here are the top pioneers of Canadian aviation.

Sunbathing is always fun, but be careful! You have to be careful and protect yourself. Sunburns are really not pleasant. Here are the top precautions to take before going outside to play!

Top on how to save drinking water.