diff	2009-01-21 18:19:57 - revision [ Version = 3 --> (current) ] by bloftin Noticed that one could still apply Snell's law to two of the same materials :) so removed the word different, but of course you would get the same angle...

diff	2009-01-20 23:23:40 - revision [ Version = 2 --> Version 3 ] by bloftin wrote down the wrong equation for eq 4

diff	2009-01-20 18:21:15 - revision [ Version = 1 --> Version 2 ] by bloftin