What is Isidor Isaac Rabi most famous for?
Ah, what am I famous for? They talk about nuclear magnetic resonance, the NMR. It’s a rather elegant phenomenon, really. You see, atoms have a magnetic property, like tiny compasses. When you put them in a strong magnetic field and then hit them with radio waves of a specific frequency – a resonant frequency – they absorb that energy. It’s a way to probe the nucleus of an atom, to understand its structure and behavior. This discovery, it opened doors. Doors to understanding the very heart of matter and, well, it’s what makes those MRI machines work. A useful thing, eh?
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