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Equipment
What is Oxygen-Compatible Air?
Divers have questions about Oxygen Compatible Air (OCA) when switching between Enriched Air Nitrox and regular scuba air fills. Alec explains why Oxygen Compatible...
DIN vs Yoke Valves
Choosing DIN vs Yoke Valves is a decision divers have to make when deciding which regulator and tank setup to use or buy. What...
Do you Buy a Cheaper or More Expensive Scuba Regulator?
A scuba regulator purchase is a big deal. But scuba regulators can differ quite a lot in price. What is the difference between a...
How Scuba Cylinders Are Made
How aluminium scuba cylinders are made. The process to make an aluminium cylinder is shown on the video. The cylinder needs to be strong...
How Do You Hydrostatically Test a Scuba Tank?
The process in which you hydrostatically test a scuba tank is of utmost importance concerning safety. You test the structural integrity of the scuba...
Open Circuit vs Rebreathers
Divers often ask about the difference between open circuit and rebreather SCUBA units. What are the main benefits of open circuit vs rebreathers and...
Dry Suit Guide
A dry suit is an essential piece of equipment for diving in colder water. Keeping warm is an important part of enjoying your dive....
Partial Pressure Explained
Learn about partial pressure in a gas mix and how it changes with depth. Learn how this applies to using enriched air nitrox.
Thanks to Easy...
Learn about Buoyancy
Buoyancy affects anything that goes in water and whether it sinks or floats. Watch the video to find out more about buoyancy and why...
The Effects of Breathing Oxygen Under Pressure
What are the effects of breathing oxygen under pressure? Find out how the partial pressure of the mix in the air can affect you...
