Ferrokarrilla del Norte - Leonardo and science

Leonardo da Vinci is a well-deserved celebrity. But according to some broadcasters, it only affected the arts. In other words, he did not contribute in the field of Western science, despite experiments and tests, both in physiognomy and engineering.But he kept the results he had obtained for himself; he did not disclose them. That is why it had no influence on the scientists of the time.