Migratory birds generally seek heights where atmospheric conditions become favorable for them. At several hundred or even thousands of meters above the ground, they take...
Bricks are often made from a mixture of clay and water, shaped and then fired at high temperatures. During firing, it becomes hard and solid: this is...
These funny whiskers, also known as barbels, are actually highly specialized sensory organs in catfish. They are equipped with thousands of small nerve cells that...
Our intestines communicate directly with our brain through an axis called the gut-brain axis. The gut microbiota, consisting of billions of bacteria in our digestive...
The pineapple is quite unique when it comes to ripening: unlike other fruits, it stops completely after being harvested. While it grows quietly on its...
In desert environments, extreme daytime temperatures can cause significant evaporation. At night, the cooler air and higher humidity reduce water loss. Cacti primarily bloom at...
During the first weeks of pregnancy, the baby's skin begins to form folds and bumps called papillary ridges. By the third or fourth month, these...
Mexico City is situated in a basin surrounded by mountains, and originally, there was a series of shallow lakes. Over the millennia, these lakes filled...
Venice is built in the middle of a lagoon, a coastal space where the sea and land constantly mix. Its depth is very shallow, often...
Tromsø is located in the north of Norway, nearly 350 kilometers north of the Arctic Circle. This very northern location makes it one of the...
