http://www.khouse.org/articles/1997/143/
http://www.khouse.org/articles/1998/163/
http://www.khouse.org/6640/BP089/
You can find some good discussions about what you are talking about at the pages above. There are also a lot of good links there to Lambert Dolphin's library. He is a retired physicist who has written a lot of physics related "stuff". I really enjoy his material.