Albert Einstein made many contributions to science, most notably his development of the theories of special and general relativity. He also discovered the explanation for the photoelectric effect, which was vital to the later development of the theory of quantum mechanics. His formula for the equivalence of mass and energy is one of the most famous equations in science.
Know MoreEinstein is most famous for his theories of special and general relativity that overturned the long-standing dominance of the ideas of Isaac Newton. Rather than seeing gravity as a force acting on a backdrop of absolute space and time, Einstein recast gravity as an expression of the geometric shape of space itself. This enabled him to make more accurate predictions than were possible with Newton's equations.
In 1921, Einstein received the Nobel Prize in Physics for his explanation of the photoelectric effect. This laid the foundation for the development of quantum physics. His equation E=mc^2 states that mass and energy are equivalent and linked by the speed of light. This discovery led to the development of nuclear energy. Toward the end of his life, Einstein devoted his energies to an unsuccessful attempt to discover a grand unified theory that would bring together all of the various aspects of physics.
Learn more about InventionsAlthough Albert Einstein's theories laid the foundation for the creation of the atomic bomb, the only thing he really invented was a refrigerator. Invented in 1926 in conjunction with his former student Leo Szilard, the Einstein refrigerator did not require anything but a heat source for operation — it didn't even need electricity — and he received a patent for it.
Full Answer >Albert Einstein was so smart because he knew physics inside-out and spent much of his time thinking about the solutions to problems. After he died in 1955, his brain was removed and preserved to be examined by neuroanatomists. Einstein's brain had a larger parietal lobe than the average person by 15 percent. According to neuroscientists, the right parietal lobe is connected to mathematical reasoning.
Full Answer >As a boy and adult, Albert Einstein was a creative, intelligent and soft-spoken person who preferred solitude and immersing himself into elaborate constructions and thought problems over social interactions. He appeared aloof to many, but his concentration was in his work. Einstein always felt out of place at social gatherings and with friends and family. He treated his first wife Mileva Maric very poorly and flaunted his many affairs.
Full Answer >Albert Einstein's work in physics and mathematics advanced both fields in areas of study such as the manipulation of atomic energy, the exploration of outer space and the basic foundation of knowledge on light. His largest achievements included the quantum theory of light, the special theory of relativity, Brownian motion and the relationship between mass and energy.
Full Answer >