An MRI system requires helium to keep its magnet cool, especially when imaging a patient, and continues to consume helium to remain cool when the magnet is idling. An MRI system must be cooled to 4.2 K, or -452Â° F, and liquid helium is the most effective way to sufficiently cool the magnet to that temperature.
Ryan Jackson's salary in 2014 is $500,000. He has appeared in 0 games for the Kansas City Royals and 0 games for the Los Angeles Dodgers so far this season.yan Jackson's salary in 2014 is $500,000. He has appeared in 0 games for the Kansas City Royals and 0 games for the Los Angeles Dodgers so far this season.
Porsha Williams has an estimated net worth of approximately $500,000, which was almost exclusively earned through television appearances. Porsha Williams' main source of salary in 2013 and 2014 was the reality television show The Real Housewives of Atlanta, but her exact salary for the show is not known.-~-~~-~~~-~~-~-