Tomatoes ripen after picking due to the continuous production of ethylene, a natural plant hormone. This hormone is released by tomatoes once they have been...
Athens, in the 5th century BC, is the cradle of democracy. The city is a major intellectual and artistic center of ancient Greece. At that...
Trees are living organisms that demonstrate a remarkable ability to adapt to their environment to ensure their survival. Among the strategies developed by trees, there...
The study of radioactivity is essential for several reasons. First of all, it allows a better understanding of the structure of matter at the most...
Atmospheric pressure variations can have an impact on the human body. When atmospheric pressure decreases, for example during a storm, it can lead to a...
When you heat a food, its molecules start to move and vibrate faster and faster. This intense agitation breaks some bonds, allowing the molecules to...
Atmospheric pressure decreases with altitude. At the surface of the Earth, it is about 1013 millibars or 1013 hPa. When diving into water, pressure increases...
Bloom naturally forms on the skin of grapes thanks to microscopic structures called cuticular waxes. These waxes are secreted by the superficial cells of the...
Parthenogenesis offers significant evolutionary advantages for some animal species. It allows a female to reproduce without the need for males, which can be particularly advantageous...
Graphene is a material composed of a single layer of carbon atoms arranged in a regular hexagonal structure. Each carbon atom in graphene is bonded...
