The most famous theorem about the disappearance of the dinosaurs says that they have been erased from the face of the earth by the explosion of a meteorite. And recently, this theory has been confirmed by an international panel of experts. The meteorite 15 kilometers in diameter hit the ground with a force equivalent to the explosion of a billion times more powerful than the atomic bomb. It was followed by centuries of glacial period, which, in the end, destroyed the dinosaurs.