2/1/2024 0 Comments Nuclear fusion vs fissionLike fusion, the heat created from splitting atoms is also used to generate energy. Nuclear fission is the kind of energy that powers nuclear reactors around the world today. Whereas fusion fuses two or more atoms together, fission is the opposite it is the process of splitting a larger atom into two or more smaller ones. When people think about nuclear energy, cooling towers and mushroom clouds may come to mind. How is fusion different from nuclear fission? “Hydrogen is found in water so the stuff that generates this energy is wildly unlimited and it is clean.” “Unlike coal, you only need a small amount of hydrogen, and it is the most abundant thing found in the universe,” Julio Friedmann, chief scientist at Carbon Direct and a former chief energy technologist at Lawrence Livermore, told CNN. Tritium is rarer and more challenging to obtain, although it can be synthetically made. The deuterium from a glass of water, with a little tritium added, could power a house for a year. Fusion projects mainly use the elements deuterium and tritium – both of which are isotopes of hydrogen. Scientists around the world have been studying nuclear fusion for decades, hoping to recreate it with a new source that provides limitless, carbon-free energy – without the nuclear waste created by current nuclear reactors. Nuclear fusion happens when two or more atoms are fused into one larger one, a process that generates a massive amount of energy as heat. Nuclear fusion is a man-made process that replicates the same energy that powers the sun. What is nuclear fusion and why does it matter? Here’s what you need to know about this new form of nuclear energy that could eventually turn on your lights and help end dependence on fossil fuels. Scientists at Lawrence Livermore National Laboratory’s National Ignition Facility have made history by successfully producing a nuclear fusion reaction resulting in a net energy gain, a breakthrough hailed by US officials as a “landmark achievement” and a “milestone for the future of clean energy.”
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