I just bought the DVD for alex filippenko's Understanding the Universe 96 lectures, 2nd edition.
I want to know whats the difference between 2nd edition and first edition.
Am I missing anything by watching the 2nd edition first?
please explain?
?
Favorite Answer
The second edition will be a newer printing of the series. It may be exactly the same or it may have corrections/updating to take into account data that was unknown at the time of the first edition. It is not necessary to read/watch a first edition if you have a newer edition of the text/DVD. You will not miss anything as it's the same or improved from the earlier editions.
Cheif
its a hard concept to graps all you have to do is look at it is an enormous energy constantly expanding
Anonymous
Pork liver.
Izonu
that's like eating your desert 1rst.