I wasnt in the room at the time so i really can't tell you how they did it. Like I said, it was a scientific experiment, not a religious one, since you believe in science, you should know that to be accurate, all paramaters must be covered. Maybe they had them in a special tub to contain all the fluids on a set of scales. All I can say is I read the article in the doctors office in a medical magazine, maybe Scientific Journal or something like that. Hey If you don't want to believe there is anything past skin and bones into dirt, have at it. I'm only trying to open your mind. "A mind is like a parachute, it only works when it's open". I don't know who said that but I like it!