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.
First base was the highest paid position in 2010; regular starters at that position earned an average salary of $9,504,165 in compared to an overall average of $3,014,572. Pitcher Nolan Ryan was the first player to earn an annual salary above $1 million, signing a $4.5 million, 4-year contract with the Houston Astros in 1979.