What is the accurate range of a harpoon gun like that? Seeing one reminds me of the scene from
Jaws where they are firing harpoons at that terrifying great white. I'm sure he probably edited a few clips together but it looks like he caught quite a bit during the day of filming; a squid and a few fish. Do you know how long he is able to stay under at a time is? I have read that some skilled divers are able to go under for up to 10 minutes at a time which I found very impressive since I don't think I could go longer than a couple of minutes at most. The current world record is a little
over 22 minutes, INSANE!