Complex sentence: Isidor Isaac Rabi (born Israel Isaac Rabi, 29 July 1898--11 January 1988) was an American physicist and Nobel laureate, recognized in 1944 for his discovery of nuclear magnetic resonance, which is used in magnetic resonance imaging.
Split into simpler sentences: Isidor Isaac Rabi (born Israel Isaac Rabi, 29 July 1898--11 January 1988) was an American physicist and Nobel laureate. He was recognized in 1944 for his discovery of nuclear magnetic resonance, which is used in magnetic resonance imaging.