> > Rodney Nairne <rnairne@sy*.DI*.oz*.au*> wrote (Subject: Billy B Mix):- > > > ... comments on the picture of Billy B Mix in Scientific American. Just > > something to mull over. ... [a list of faults including] Free diving fins. > > I thought that fins were fins were fins. What are `free diving fins'? What > other sorts of fins are there, and how do these sorts differ? Does `free > diving' here mean snorkel, or without a lifeline? > -- The free diving fins used by Billy ("what it takes to go below 70mtrs") Deans are in fact designed specifically for deep diving. Certain individuals use them to free dive (no tanks, just fins and wet suit) "below 70mtrs". However, they are less than efficient at propelling an underwater dive shop and mobile advertising unit around. Rod Nairne.
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