La Piedra Movediza is special not only because of its excellent balance on the protruding hilltop, but also because of its ability to change its position - just like the name of the moving stone. From morning to night, the stone will slowly change position that the naked eye cannot recognize. But people often put glass bottles under La Piedra Movediza's fulcrum, and saw them crumbling afterwards, and the giant rock never rolled down the slope.

Carl von Linné -hay Linnaeus - is a great Swedish doctor and botanist. Considered Darwin's most important predecessor, he is best known for his work Systema naturae, a system for classifying plants, animals and minerals. This year round 300 years he was born. Carl Linnaeus was born on May 23, 1707, in a small village called Råshult in southern Sweden. His father, Nils Linnaeus was a pastor. It was his father who instilled in him the love for plants. Legend has it that young Carl had a love for plants and flowers from the womb, because his mother during pregnancy often watched the strange and wonderful flowers in her husband's flower garden. Carl wrote of himself poetically at birth: "Only when spring is at its cutest weather and the crowing of the crow signals the coming of summer" - that is May. In the past, Carl's cradle was made of beautiful flowers with a sweet scent.

Most paleontologists and geologists believe that dinosaurs existed between 220 million and 65 million years ago. Meanwhile, the ancient Homo sapiens were declared to appear about 200 thousand years ago. This shows that dinosaurs and humans could not live in the same era. However, the process of discovering archaeological sites discovered a lot of evidence that denied this view. Acambaro statues in Mexico are one such example. In July 1944, Waldemar Julsrud, a German merchant, stumbled upon a dinosaur-shaped statue while on his way to a mountain in the city of Acambaro (Mexico). Being an antique collector, Julsrud immediately realized the strange feature of this statue.