Ever been confused by all the letters and squiggles used by scientists? Hopefully this site will unravel some of those mysteries. Sixty Symbols is a collection of videos about physics and astronomy presented by experts from The University of Nottingham. They aren't lessons or lectures - and this site has never tried to be an online reference book. The films are just fun chats with men and women who love their subject and know a lot about it! It's worth noting many symbols have multiple uses across scientific disciplines and we somtimes tackle them from an unexpected viewpoint.
