The U.S. just sold its helium stockpile. Here’s why the medical world is worried.
The U.S. just sold its helium stockpile. Here’s why the medical world is worried.
www.nbcnews.com
The U.S. just sold its helium stockpile. Here’s why the medical world is worried.
MRI machines need thousands of liters of liquid helium to function. Health care workers say they can’t afford any disruptions to the helium supply chain.
