As I read through Starman's post I thought, "Should I put this guy on ignore now or plod through one more of his physics class lectures?"
If you want to ignore the fundamental mathematical modelling techniques prevalent in todays modern day world study of physics which are valuable to any worthy test/study and just believe what you read in gun writers book, go right ahead.
-Bulletproof and Waterproof don't mean Idiotproof.
