The Dirac large numbers hypothesis (LNH) is an observation made by the Lucasian Professor of Mathematics at what school? 
Dirac large numbers hypothesis: The Dirac large numbers hypothesis (LNH) is an observation made by Paul Dirac in 1937 relating ratios of size scales in the Universe to that of force scales. Paul Dirac:  He was the Lucasian Professor of Mathematics at the University of Cambridge, a member of the Center for Theoretical Studies, University of Miami, and spent the last decade of his life at Florida State University.
University of Cambridge