All these types of energy can be transformed from one to another, but nothing can ever be created or destroyed. Energy can also be produced by breaking up heavy atomic nuclei into lighter ones (down to iron); this process is called nuclear fission. Particles of matter and antimatter are the same, except for an opposite electrical charge. The nucleus of an atom is not just a loose collection of elementary particles. It was conceivable, he wrote, that uranium could be fashioned into "extremely powerful bombs of a new type." For a large part of his life, Albert Einstein (Figure \(\PageIndex{1}\)) was one of the most recognized celebrities of his day. So you can see that we have solved the puzzle that so worried scientists at the end of the nineteenth century. Einstein made many other discoveries. The atomic bomb. [Einstein's Biggest Triumph: A Century of General Relativity (Op-Ed)]. Its true that if we can get them within striking distance of the nuclear force, they will then come together with a much stronger attraction. It has been printed on countless T-shirts and posters, starred in films and, even if you've never appreciated the beauty or utility of equations, you'll know this one. Bring them together, though, and they will annihilate each other into pure energy. The release of atomic power has changed everything except our way of thinking the solution to this problem lies in the heart of Einsteins name was a household word despite the fact that most people did not understand the ideas that had made him famous. Electric charge has to be conserved in nuclear reactions, and it is conserved in this one. Einsteins rejection of the concept of universal time was one of the most radical shifts in the history of physics. The History of Nuclear Energy This page titled 16.2: Mass, Energy, and the Theory of Relativity is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by OpenStax via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request. In the same way that a single violin string can have many overtones, the vibrations of a single superstring can be different particles.
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einstein's ideas on nuclear energy conceptual or theoretical