Most divers take a knife with them and it's mainly used incase of entanglements,not for protection against sharks
not many divers use a speargun, it could be used for protection but I don't think that is their main use
Hmmm....and what's our hero Victor Huang doing out with a speargun? So he can kill as marvellous a creature as the one he was filming?
I'd like to take Victor for a ride on his own speargun too.
? As far as I know most divers take spear guns as protection, they aren't solely used to hunt and kill.
Haha seeing as Octpuses / Octopi / Octopodes are on the agenda how about this from last year:
http://news.bbc.co.uk/1/hi/8408233.stm
Bring me back my coconut!!! I find them creepy....
Still the greatest video ever