I'm glad you both like it. Usually I'm only good for about 2 minutes of video but I couldn't stop watching this one.
ofcapri, I ran across the first picture taken underwater in 1893. It's really neat. It's of a diver with one of those fishbowl helmets on his head. I thought about you and a clip of old black and whites you had once. Check it out if you get a chance.