00460nam a2200085Ia 4500008004100000245001800041300025200059650001300311856005000324170517s9999    xx            000 0 und d  aSixty Symbols  aEver been confused by all the letters and squiggles used by scientists? Hopefully these videos will unravel some of those mysteries. Sixty Symbols is a collection of videos about physics and astronomy presented by experts from The University of...  xScience.  uhttp://topdocumentaryfilms.com/sixty-symbols/