This summer, at a gathering at the University of Michigan,assembled a Top Ten list of unsolved physics problems. NPR's DavidKestenbaum, with the help of two physicists, lays out these questions.
Copyright 2000 NPR
© 2026 WNMU-FM
Upper Great Lakes News, Music, and Arts & Culture
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations