A new set of on-line university courses are now available at “WWW.WORLDSCIENCEU.COM“. These are comprehensive Master Classes given by world famous scientists that may be taken at your own speed. The current classes which may be played at any time are “Special Relativity” by Prof. Brian Greene and “Inflation” by Prof. Alan Guth. Although the classes are university level, they are quite understandable to anyone with at least a high school education who is interested in astronomy. These classes come in versions with or without advanced mathematics and completion of any module set earns a certificate of completion. World Science U plans classes on general relativity, gravitation, astrophysics, etc., etc.
Bruce Temkin