The first dedicated sleep laboratory was at the University of Chicago, where the "father of modern sleep science" worked. His students discovered REM sleep and started sleep medicine.
Playlist University of Chicago
University of Chicago
The Chicago Professor Who Chased Tornados
Daniel HautzingerTetsuya Theodore Fujita developed a scale measuring the intensity of tornados and prevented airplane crashes by discovering microbursts. Fujita "was often met with skepticism in the beginning—until he was proven right," says a University of Chicago colleague and friend.