Comparing three gradient factor settings on a 60m trimix dive plan to discuss off-gassing efficiency and DCS risk.Read MoreGradient Factor Comparison: 60m Trimix Case-Study
How do scuba divers perceive nitrogen narcosis? Is it possible to gauge your susceptibility to narcosis & make sound judgments to manage it?Read MoreNitrogen Narcosis: Why It Is Hard to Know You Are Narked
Find out the three reasons why divers use helium in their breathing gas to increase diving safety. Scuba agencies havie differing policies on training for helium diving.Read MoreWhy Do Divers Use Helium?
A new study on nitrogen narcosis challenges the long held presumption that nitrogen narcosis impairment dissipates immediately on ascent from depth.Read MoreDoes Nitrogen Narcosis Impairment Persist?