Liquid helium is a valuable commodity - the gas becomes a liquid at about about 450 degrees below zero Fahrenheit. What needs to be kept so chilly? Every MRI scanner on the planet, for one thing.
The Western Journal on MSN8mon
Massive Reserve of Helium Found by Minnesota Exploratory Drill, Likely the Biggest Find Ever in North AmericaA new find of underground helium in Minnesota could turn out to ... restrictions," according to the paper. A device that ...
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