Mount Bisoke is a volcano located in Virunga National Park, in the Democratic Republic of Congo and Rwanda. It is part of the Virunga volcanic...
Everything comes from the medieval era. At that time, knights, who were generally right-handed, preferred to travel on the left side of the roads to...
The RBMK reactor, used at Chernobyl, was a nuclear reactor designed by the Soviets, low-cost, powerful, and relatively simple to build. But beneath these apparent...
Beneath our feet, the Earth's outer core is made up of a very hot liquid metal, primarily iron mixed with a bit of nickel. With...
Light polarization is a phenomenon that occurs when light waves vibrate in a specific plane. This means that the oscillations of the electric and magnetic...
The Earth resembles a giant puzzle made up of large slabs called tectonic plates, which are constantly moving. Mount Everest is located right where the...
Cave paintings have withstood the test of time thanks to specific environmental conditions. Humidity plays a crucial role: too much water can wash away the...
The color of semi-precious stones primarily depends on the chemical elements that make them up and the way their atoms are organized within the mineral: their crystalline...
The human brain automatically interprets landscapes using visual cues, such as the apparent size of objects, their alignment, or their overlap. This way of reading...
The mountain range of the Alps is not a recent formation; it emerged about 30 million years ago. At that time, two large tectonic plates, the African...
