Monday, December 12, 2022

What is fusion?

 begin partial quote from:

https://www.msn.com/en-us/news/us/major-fusion-energy-breakthrough-to-be-announced-by-scientists/ar-AA15bSRf

What is fusion?

Fusion is the thermonuclear reaction that powers the sun and other stars — the fusing of hydrogen atoms into helium. The mass of helium is slightly less than the original hydrogen atoms. Thus, by Einstein’s iconic E=mc² equation, that difference in mass is converted into a burst of energy.

Fusion that could be produced in a controlled fashion on Earth could mean an energy source that does not produce greenhouse gases like coal and oil, or dangerous, long-lived radioactive waste, as current nuclear power plants do.

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