John Hauxwell

Lead at BIYA Project

John is a diving addict with over 3,500 dives to his credit. He is a PADI Instructor, an SDI Instructor and an Advanced Trimix Diver. A self-confessed diving geek he is a great source of information for students and experienced divers alike.
He is the underwater lead for all BIYA activities and handles all operations for the BIYA program.

Articles by John Hauxwell

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‘How to’ Video Series | by PADI

The PADI 'How To' series features helpful tips as you discover the underwater world. If you've just started the PADI...

What’s With The Long (Second Stage) Hose?

Find out what's the difference between long hoses and short ones in scuba regulators

Gas Density – A Divers Dilemma

Gas density is a commonly misunderstood dynamic lurking somewhere deep in the background of dive theory

In Depth – What is this Nitrox thing, and is it for me?

let’s look at the pros and cons of using Nitrox. and discover some myths around the “magic gas” for better...

In Depth – Trim and why it’s Important

The key to being able to truly relax in scuba diving and enjoy your time underwater is achieving good buoyancy...

Why divers are taught never hold your breath.

Never hold your breath, except at the same depth. Don't hold it for too long, or everything goes wrong!

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John Hauxwell

John Hauxwell

Articles by John Hauxwell

‘How to’ Video Series | by PADI

What’s With The Long (Second Stage) Hose?

Gas Density – A Divers Dilemma

In Depth – What is this Nitrox thing, and is it for me?

In Depth – Trim and why it’s Important

Why divers are taught never hold your breath.

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