Sixty symbols: videos about the symbols of physics and astronomy

Video journalist Brady Haran has produced Sixty symbols, a series of videos featuring scientists from the University of Nottingham explaining the science behind the symbols used in physics and astronomy.

Brady’s other science websites include:

The periodic table of videos: a film for every element on the periodic table
Test tube: videos behind the scenes in the world of science
My favourite scientist: films explaining the work of famous (and some not so famous) scientists