Interesting read. Its alot of common knowledge, but so far its good stuff. I came across it Googling 7mag ballistic gel,lol
http://www.gunthorp.com/Terminal%20Ballistics%20as%20viewed%20in%20a%20morgue.htm
http://www.gunthorp.com/Terminal%20Ballistics%20as%20viewed%20in%20a%20morgue.htm