Humans Discover Nuclear Fission Essay -- Design Technology Energy Essa

Humans Discover Nuclear Fission It seems as though our fellow Earthlings deserve more credit then we have given them in the past; they have seemingly discovered the so called, â€Å"Nuclear Fission.† The situation on earth has not been reported on in over a century, yet they have advanced rather rapidly; in fact more than they can handle. Nuclear Fission, as discovered here in Trantor, has both benefits and drawbacks in society. However, earth is an obscure planet with rather demanding creatures that in the past have used technology and knowledge negatively. Within the last hundred years, this discovery had made a rather large impact on the people of earth. Amateurs, as they are, they have made their lives easier, yet harder with all the unaccountable damage they have caused. Yet again, humans are reprimanded as being irresponsible. If only they knew better. Energy has become a difficult issue on the planet earth. Because humans do not have magical powers like us, they have to have sources to generate energy. The most popular sources of energy used on earth are fossil fuels, including materials such as coal. However these fossil fuels are said to be running out and so other sources have been identified including solar power, wind power, and recently, nuclear fission. Nuclear Fission, essentially, is the process of splitting atoms with releases of energy. An example of nuclear fission can be seen in terms of radioactive material. When radioactive material decays, protons and neutrons are pulled into arrangements where they are tightly bound. At this stage, nuclear potential energy is lost, and heat is released.. Humans have discovered that faster decay can be produced by bombarding nuclei with other particles. An example of this is Natural Uranium. When a neutron (The Human symbol N) strikes a nucleus of isotope Uranium 235, the nucleus splits giving off, simultaneously, both neutrons and energy. Furthermore, they have picked up on the ‘Chain Reaction.† If neutrons from the fission of one nucleus go onto split other nuclei, the number of nuclei undergoing fission multiplies rapidly. Hence, lots of energy is released in a sort space of time. In certain aspects, this is a good thing. Small amounts of fuel can provide a reasonably large amount of energy. This fuel used is rather inexpensive and can be found worldwide.... ...e diverted human effort to develop peaceful applications of nuclear energy. As a result, nuclear power reactors have been supplying energy for humans for several decades now. Reactor accidents have changed public opinion to an extent, and the future of nuclear energy is uncertain. Yet the energy demand is on increase, and the public opinion may just change again. Whatever the result of this discovery may be, let us hope that humans will be more responsible and conscious in the future. Sources Cited: 1.) â€Å"Basic Nuclear Fission† Thinkquest Team 98, Team 17940. February 25, 2005. Online. Available: http://library.thinkquest.org/17940/texts/fission/fission.html 2.) â€Å"Advantages and Disadvantages† Thinkquest Team 98, Team 17940. February 25, 2005. Online. Available: http://library.thinkquest.org/20331/types/fission/advant.html 3.) â€Å"Nuclear Fission; Energy for War and Peace† February 25, 2005. Online. Available: http://66.102.7.104/search?q=cache:TfmjwdVC- xEJ:www.science.uwaterloo.ca/~cchieh/cact/nuctek/ln/chapter8.doc+how+society+ culture+politics+affect+development+of+nuclear+fission+and+applications&hl= en&start=8 Humans Discover Nuclear Fission Essay -- Design Technology Energy Essa Humans Discover Nuclear Fission It seems as though our fellow Earthlings deserve more credit then we have given them in the past; they have seemingly discovered the so called, â€Å"Nuclear Fission.† The situation on earth has not been reported on in over a century, yet they have advanced rather rapidly; in fact more than they can handle. Nuclear Fission, as discovered here in Trantor, has both benefits and drawbacks in society. However, earth is an obscure planet with rather demanding creatures that in the past have used technology and knowledge negatively. Within the last hundred years, this discovery had made a rather large impact on the people of earth. Amateurs, as they are, they have made their lives easier, yet harder with all the unaccountable damage they have caused. Yet again, humans are reprimanded as being irresponsible. If only they knew better. Energy has become a difficult issue on the planet earth. Because humans do not have magical powers like us, they have to have sources to generate energy. The most popular sources of energy used on earth are fossil fuels, including materials such as coal. However these fossil fuels are said to be running out and so other sources have been identified including solar power, wind power, and recently, nuclear fission. Nuclear Fission, essentially, is the process of splitting atoms with releases of energy. An example of nuclear fission can be seen in terms of radioactive material. When radioactive material decays, protons and neutrons are pulled into arrangements where they are tightly bound. At this stage, nuclear potential energy is lost, and heat is released.. Humans have discovered that faster decay can be produced by bombarding nuclei with other particles. An example of this is Natural Uranium. When a neutron (The Human symbol N) strikes a nucleus of isotope Uranium 235, the nucleus splits giving off, simultaneously, both neutrons and energy. Furthermore, they have picked up on the ‘Chain Reaction.† If neutrons from the fission of one nucleus go onto split other nuclei, the number of nuclei undergoing fission multiplies rapidly. Hence, lots of energy is released in a sort space of time. In certain aspects, this is a good thing. Small amounts of fuel can provide a reasonably large amount of energy. This fuel used is rather inexpensive and can be found worldwide.... ...e diverted human effort to develop peaceful applications of nuclear energy. As a result, nuclear power reactors have been supplying energy for humans for several decades now. Reactor accidents have changed public opinion to an extent, and the future of nuclear energy is uncertain. Yet the energy demand is on increase, and the public opinion may just change again. Whatever the result of this discovery may be, let us hope that humans will be more responsible and conscious in the future. Sources Cited: 1.) â€Å"Basic Nuclear Fission† Thinkquest Team 98, Team 17940. February 25, 2005. Online. Available: http://library.thinkquest.org/17940/texts/fission/fission.html 2.) â€Å"Advantages and Disadvantages† Thinkquest Team 98, Team 17940. February 25, 2005. Online. Available: http://library.thinkquest.org/20331/types/fission/advant.html 3.) â€Å"Nuclear Fission; Energy for War and Peace† February 25, 2005. Online. Available: http://66.102.7.104/search?q=cache:TfmjwdVC- xEJ:www.science.uwaterloo.ca/~cchieh/cact/nuctek/ln/chapter8.doc+how+society+ culture+politics+affect+development+of+nuclear+fission+and+applications&hl= en&start=8