| Re: 100% Oxygen damages our brains ?!
One wonders if its CO2 that is required or just a.n.other gas, our loops are commonly also carrying Helium, Nitrogen etc. I guess what follows from that is what happens if you breath Heliox, Trimix, Nitrox.
__________________ Know your PPO2, Pre-breath, Use checklists, Validate cells at 6mtrs, Use pure O2 at or near surface, Use a BOV, Don't dive Solo, Change Slime and Cells as recommended by Manufacturer and RTFM! Beware Fridge Suck! www.hugsac.org.uk |