SIXTΨ SγMBΦLS is a collection of (currently) 143 videos on a number of
physics topics, from cosmology to quantum mechanics, from the University of
Nottingham. Each video is typically five to ten minutes long, and features one
to a half-dozen professors discussing the topic at hand. The project is called
SIXTΨ SγMBΦLS because it started out based on discussions of sixty of the
mathematical symbols, variables, and constants used by physicists.
Notable participants include Amanda Bauer, Roger Bowley, Ed Copeland,
Laurence Eaves, Meghan Gray, Philip Moriarty, and a dozen other professors
and scientists at the University of Nottingham. I have collected all the available
links and presented them in a simple linear historic layout, for your ease of
access, at my new Sixty Symbols page.