I'm with Mike, Tommy.
What are you saying exactly?
What are you saying exactly?
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TexasMike once bubbled...
Here's my answer to your question:
One view I have of technical divers is that they are often the ones who (with proper planning and execution) are slowly expanding that edge of the envelope to find out what increases their safety and enjoyment for that type of advanced dive.
just that any scientific evidence and understanding is lacking.
AltonK once bubbled...
Ask any medical researcher, In order for it to become science a few rats have to risk there lifes and die.
after that they all pretend it was obvious from the begining.
It is when I use it.Divesherpa once bubbled...
Isn't Nitrox recreational?