Posts by Day: Thursday, December 18, 2008
Buoyancy is very important to divers. If you have too much, you can’t go down, and if you have too much, you go down too fast. Inexperienced divers may assume that you need a lot of weight to descend.... |
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Posts by Day: Thursday, December 18, 2008
Buoyancy is very important to divers. If you have too much, you can’t go down, and if you have too much, you go down too fast. Inexperienced divers may assume that you need a lot of weight to descend.... |
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