Posted: Mar 01, 2011 4:25 pm
by twistor59
hackenslash wrote:
If anybody wants to see this explained in greater detail, I recommend Why Doe E=mc2, by Brian Cox and Jeff Forshaw, from which this example is borrowed, as are the diagrams.

Edit: Tags

Nice explanation :thumbup:
I also (after your suggestion) read Cox & Forshaw's book, and can heartily recommend it to anybody who's interested in relativity.