Question what if it's ocean salt water?

Edmund Fitzgerald for one. I was in college when that happened. I can see Lake Superior through my window. Won’t live anywhere else. Almost 70 years now. Fresh air, I never take it for granted. 😊

You're from Australia 🦘🇦🇺🐨

There are no comments to look through…

Everything in this video was explain clearly and simply.

🙏🏻thank you

The video is very informative in addressing DCS in general. I just have a small note: gas molecules themselves do not compress, it's the space between them that gets reduced.

Just completed a beginner course in zante this video helped me get over the unknown and fears I had previously I really want to get certified now ! It was such a good experience

Very informative

Where can the rest of the story be found ?

today date-time, when glycolic is released from blood-stream, the explaination of symptoms should be referenced by doctors to diving and bends and nitrogen and blood. eat drink things that encourage excreta-excretion and irritating burps-farts

What about a telegram?

What about lights and semaphore?

Hero

Signed up for my first diving class, very excited, Thanks for the tips!

good stuff! thank you

Any tips for people with the fear of open water? I want to take up diving, I've always wanted to do it but even more so because I'm so scared of it. but the idea alone makes me light headed and short of breath, watching this made me a little dizzy with anxiety. So are there any tips on how to overcome this?

Actually when you clear your mask you can just push down on the middle top part of the mask

Thank you so much.. this was extremely helpful

I agree with your formula, but... Many of the components of diving equipment are legitimately considered life support equipment and as the lion's share of good tropical diving is in remote developing countries (read: meager gear, poorly maintained) I would not recommend renting as a primary choice. Seldom have i encountered rental gear as good or as well-maintained as my own. Rent only until you are sure what equipment you want/need then buy it. It is questionable logic to reduce personal safety to financial formulae.

Was the spitting really necessary?

Thank you 🙏. Good advice and noted!

Perfect video, and this really is great for anything else you need to decide between renting or buying.

Is it possible to remove nitorgen from the O2 we breath in

Great video! As a diver for 43 years who's been landlocked for the past 10, I constantly do this analysis every time I consider upgrading/updating my gear.

“How to scuba dive in 5 minutes” *the video takes **5:01** minutes* Jk

Mark Powell likely would disagree with the commentary on deep safety stops

Well done videos. Getting recertified today.

How to prevent water entering the ears sir...can we use an ear plug???

Well, what if instead of compressed air you replace the tanks it with 100% oxygen. would that help with D.C.S or no ?

Please keep up the great videos! My fellow aussie fans love it 😊

Is the SSI theory material still free? Not seeing any links referenced in the video. Nor could I find anything on the SSI website.

Very well explained!

Ha! I did it in 5 😂

Too many ads

Love your videos. Im about to start my online classes. Thanks for the information I've learned a lot from you so far. Anymore tips?

很棒！順流！❤

Son of a B***** he was trying to make money of me I was just a kid and have diving gear all the way from the 80's military grade antifog I was just a kid when I had that. Thank you your a good teacher.

most of a good review, no actual shots / footage though :(

this is a 2 minute instruction video and 3 minute ad....

was looking for this info. thanks buddy!

Brilliant 😅

there is no link to a free theory course as the man says. so is he lying or what?

How are they for shore diving ?

Aka the bends

Your breast is not decompressed

Thanks, great videos I hit the subscribe button 👍🏽😊

I shopped around mid level of a modest 3,500 range... equipment, one suit and bag, two dive watches. Let alone all the accessories for a stable dive and breakdown for tech and location... thanks for the appropriation stats. Nice look.

Ok I sea you all your evidence but a m not under stand 9 number can you tell all the history

India