Science of Diving

Master the "Why" Behind the Dive

Description: As a diver, you know what happens when you descend—your ears pop, your buoyancy changes, and your tank pressure drops. But do you know why? The SSI Science of Diving specialty is a deep dive into the physics, physiology, and mechanics of scuba diving.

This course peels back the layers of your dive computer and your body. You will explore the effects of pressure, the mechanics of gases, and the specific physiological changes that allow humans to explore the underwater world safely. It transforms "rules of thumb" into a concrete understanding of dive theory.

Why Choose the SSI Science of Diving Course?

• The Professional Path: This certification is a mandatory prerequisite for anyone aspiring to become an SSI Divemaster. If you dream of leading dives or working in the industry, this course is your first step.

• Knowledge is Safety: Understanding decompression theory and dive physics allows you to make smarter, safer decisions underwater.

• 100% Dry Course: No pool or boat required! This is the perfect course to complete during the off-season, on a rainy weekend, or when you simply can't get to the water.

• Earn Your Ratings: This specialty counts as one of the required certifications for SSI Advanced Open Water and helps you progress toward the SSI Master Diver rating.

What You Will Learn:

• Dive Physics: Archimedes’ Principle, Boyle’s Law, and how light, sound, and heat behave underwater.

• Physiology: How the human body reacts to pressure, the respiratory system, and the physiological causes of dive injuries.

• Decompression Theory: A detailed look at how nitrogen is absorbed and released, how dive tables work, and the algorithms inside your dive computer.

• Equipment & Environment: The mechanics of how regulators work and a broader look at the aquatic environment.

Course Prerequisites:

• Minimum Age: 10 Years Old

• Prerequisite Certification: SSI Open Water Diver (or equivalent).