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About Richard Harris
Adelaide based tech diver, diving physician and anaesthetist. 2019 Joint Australian of the Year.
Recent Videos from Richard Harris
Understanding Rebreathers - CMF Valves
Are you confused about how the leaky oxygen valves in manual CCRs work? I do my best to explain them in this video and do a couple of practical demonstrations to illustrate the effect of variables like 1st stage intermediate pressure. It's not a straightforward topic, and I hope I don't add to the … Understanding Rebreathers - Part 1
A basic overview of how rebreathers work, aimed at the novice or those who are thinking of heading down this path and need the most basic of intros. Apologies to those who had already commented...this video has been updated as it contained an error. Understanding Rebreathers - Part 2
In this episode we delve into rebreather safety and the motivations for choosing a CCR over open circuit SCUBA. Rebreather diving carries extra risks, and the decision to pursue it requires some careful consideration.
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