What was the revolution in natural science?

A revolution in natural science as a science of the nature of society and thinking in a complex at the end of the 19th century. During this period, many fundamental discoveries were made that turned our understanding of the nature of the world upside down. Hertz discovered electromagnetic waves, and Roentgen discovered electromagnetic wave radiation (X-ray). Becquerel discovered radioactivity, and Thompson discovered electron. It was at this time that Einstein began to create his theory of relativity. Genetics develops on the basis of Mendel’s laws. It was these discoveries that gave impetus to universal progress in the 20th century.