Physics

Why Airplane Wings Double as Fuel Tanks

At first glance, the wings of an airplane seem to be only carrier surfaces designed to split the air. But behind their aerodynamic finesse hides an essential element in the performance of modern flights. The aircraft kerosene tank has been integrated there for decades, the fruit of an engineering logic aimed at optimizing both space, … Read more

In the Heart of the Congolese Jungle, Gorillas Cultivate an Extraordinary Taste Culture

In the silent thickness of tropical forests, certain animal practices still escape the human eye. In the north of the Congo Republic, researchers followed plains gorillas for almost a decade, to highlight an unsuspected eating habit. Through the ground that they penetrate patiently, these primates reveal a relationship with a more complex taste than it … Read more

Hubble Unveils the Sombrero Galaxy from a Unique Perspective

In the vastness of the virgin constellation, a galactic silhouette has intrigued astronomers for decades by its simple and confusing look. Profile view, circulated by a luminous halo, the sombrero galaxy seems suspended in the void, frozen between two stellar worlds. Neither completely spiral nor completely elliptical, it concentrates the paradoxes, with an almost inactive … Read more

The Color of Aristocats: A Tale of Genetics!

The Aristochats, this is a cartoon that has dogs (yes, easy, we grant you). Do you remember this Disney animated film? It happens in Paris, in the 1910s and we follow the adventures of a very distinguished family of pretty kitties. Duchess, the mother, is a beautiful and delicate white pussy. She lives at Madame … Read more