New York Times: With his student Glen Rebka in 1959, Pound measured the gravitational redshift and confirmed a key prediction of Albert Einstein’s theory of general relativity. With his Harvard colleagues Edward Purcell and Henry Torrey in 1946, he discovered nuclear magnetic resonance, the phenomenon that underlies magnetic resonance imaging.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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