Originally Posted by Lt. Columbo
No i partially remembered a semister of astronomy class .
Well, why is it then when atheletes get hurt, their trainers make them breath Pure oxygene to help their injuries heal faster?You try breathing pure oxygen for a while, and you will see how long you live. In fact, even ozon (O3) is poisonous. It is really Nitrogen we humans need! Along with some other minor elements...