The physical, natural and human sciences experienced the same impulse as technique and industry. In physics, experiences were made with light and electricity. In 1903 Ernest Rutherford discovered the radioactive elements and years later he devised a model of the atom. In 1895, Guillermo Róngten discovered X-rays.
In 1905, <u><em>Alberto Einstein</em></u> based on his mathematical studies revolutionized the conception of the cosmos with his Theory of Relativity, starting point of new investigations. This discovery meant a huge advance in science, comparable to those made by Copernicus, Kepler and Newton.
Answer:
A two-thirds vote or greater is needed in both the House and the Senate to override the President's veto. If two-thirds of both houses of Congress vote successfully to override the veto, the bill becomes a law. If the House and Senate do not override the veto, the bill "dies" and does not become a law.
