Energy is used in different ways and there are different types of energy. Nuclear power has been researched for years, involves complex methods of producing energy, and has advantages and disadvantages. This is very valuable because a small amount of uranium (a common source of nuclear energy) can produce a large amount of energy. Nuclear power is also sustainable, according to Bernard L. Cohen. As long as the sun is there, uranium can last a long time (is nuclear energy a renewable energy?). Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Everything is made up of atoms and has a nucleus at its center surrounded by electrons. This core could be released or reunited by processes called fission and fusion. Fission is the splitting of atoms into smaller atoms called fission products. To split an atom, you have to hit it at its nucleus. The fission product would then collide with another atom, which could cause a chain reaction. An example of this process is U-235 -> Ba-141 + kr-92. Fusion is the combination of two atoms to make the element heavier. This reaction releases more energy than fission while producing less radiation. An example of this process is H-2 + H-2 -> He-4 (Touran). Nuclear energy acts through moving atoms and creates a large uncontrollable force that can only be controlled if something controls the reaction. A working example is a nuclear bomb, the particles will move a lot and create a huge force that will cause it to explode. At the very beginning of nuclear energy, in 1896, the French physicist Antoine-Henri Becquerel nicknamed the "father of nuclear energy", discovered that uranium salt is produced by radiation coming from an unknown source, called radioactivity. He discovered it by carelessly leaving uranium salt on photographic plates, which allowed the salt to absorb energy from the sun. In 1898, Pierre and Marie Curie discovered polonium, including. activity is higher than that of uranium. As part of complementary investigations for Pierre and Marie Curie, Fredrick Juliot and Irène Curie worked on artificial uses of energy (Dr.PhysicsA). Soddy discovered radioactive decay (alpha, beta and gamma rays) emitted by radiation from uranium and other heavy elements. In 1938, fission was discovered at the Kaiser Wilhelm Institute and fusion was discovered in. 1929 by Robert d'Escourt Atkinson and Friedrich George (Nuclear reaction). The Manhattan Project was the first use of nuclear power. In 1939, Albert Einstein advised American President Roosevelt to develop the atomic bomb. He explained research into the nuclear chain which would release large amounts of energy. He told Roosevelt of the need for a large quantity of uranium and accelerated research because the Germans were also working on it. Between 1940 and 1941, Glen Seaborg discovered the artificial element called plutonium-239, used in the atomic bomb. On December 2, 1942, a group of European nuclear physicists working in collaboration with an Italian named Enrico Fermi created the first nuclear chain reaction called the Chicago Pile (CP-1). It is called that because it was tested in the grandstand of the University of Chicago football stadium. A plutonium bomb was tested in the Alamorgodo Desert. After all the research and testing, the first nuclear bomb used for destruction was called "Little Boy" and contained two masses of U-235. On August 6, 1945, the Little Boy was dropped in Hiroshima. The second bomb.