The pistachio shell is mainly made of cellulose and lignin, two very resistant natural substances that make up most plant fibers. These components give it...
Iguazu Falls were formed about 150 million years ago during massive volcanic eruptions. These eruptions produced vast hardened lava flows that formed a powerful basalt...
The Dead Sea is located in a region with a very hot and dry climate. As a result, due to these high temperatures and the...
The cut of the diamond is truly THE key criterion that determines how the stone will sparkle. If it is well cut, light enters the...
Phytoaccumulation is when certain plants absorb and store large quantities of heavy metals present in their environment, such as lead, cadmium, or nickel. They take...
Leather is a natural material obtained by transforming animal hide, mainly bovine, but also ovine, caprine, or porcine. It is made up of collagen fibers, a protein...
In your inner ear, you have an organ called the vestibular system. It tells you if you tilt your head, move, or lose your balance. It works...
A supervolcano is simply a volcano of XXL dimensions with such significant explosive potential that it can disrupt the entire planet. To be classified as...
Roses were already associated with love in ancient civilizations, where the Greeks saw them as the favorite flower of Aphrodite, the goddess of love. Later, the Romans...
The scales of reptiles and the hair of mammals do not come from the same place on the evolutionary tree. The scales of reptiles appeared...
