DIVE THEORY ONLINE LEARNING CENTREmaster your dive theory for pro courses
DIVE SKILLS & THE ENVIRONMENT
How to Perfect Your Dive Trim
How to perfect your dive trim is something that divers are constantly striving for. Here we explore the “why and how” to go about...
Understanding Waves
Learn about waves concerning diving. How do waves form and break? Waves: height, length, frequency and propagation. Ripples, Seas and Swells. The fetch and...
Understanding Tides
Tides can play an extremely big role in how easy/good a dive is. Dive conditions can be dependent on tides. Tides can also greatly...
Understanding Currents
Understanding currents is an important part of dive planning. Currents are caused by tides, global wind patterns, and upwellings. Big currents, called gyres, go...
Tides- In Depth
An in-depth look at tides. What causes tides to form? How is the timing of tides affected by the earth? Find out more in...
DIVE PHYSIOLOGY
Decompression Sickness
Discover the signs and symptoms of decompression sickness. Explore the causes of decompression sickness. Excessive supersaturation and gas seeds/micronuclei. Silent bubbles. Type I decompression...
DIVE EQUIPMENT
