slinky

Mark Slingo is an experienced SSI Instructor Trainer and co-founder of Ocean Tribe in Kenya. With over 20 years in the dive industry, he’s dedicated to shaping skilled, ethical dive professionals and believes great instructors create safe, confident, and environmentally aware divers.
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Temperature-Related Problems

Temperature-related problems can be a big issue for divers. When we dive it is proper to wear the right, correct-fitting exposure suit to avoid...
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Lung Over Expansion Injuries

Explore lung over-expansion injuries. Lung over-expansion injuries are serious types of decompression sickness that can be life-threatening. Arterial gas embolism, pneumothorax, mediastinal emphysema, and...
00:13:22

How to Calculate Buoyancy

Learn how to calculate buoyancy. Find how to calculate how to make objects neutrally buoyant, positively buoyant and negatively buoyant and the correct formula...
00:10:33

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...
00:04:17

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...
00:06:11

Learning about Pressure in Diving

Learn about pressure in diving and how it affects your body, gas consumption and air spaces underwater. The Physics of Diving Seawater: Pressure change of 1...
00:10:37

Calculating Volume Changes

Learn how to calculate volume changes due to depth and as a result pressure. Learn what formula you should use to calculate the volume...
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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...

Advanced Wreck Diving Course

SSI ADVANCED WRECK DIVING COURSE OVERVIEW- LEARN TO PENETRATE The SSI Advanced Wreck Diving course builds upon the foundational skills gained in the SSI Wreck Diver Specialty (which...

Divemaster Course- Knowledge Development

The knowledge development section of the SSI Divemaster course consists of the SSI Dive Guide Digital Learning where you will read the chapters and...

Why do my GAP Year in Kenya or Tanzania?

So you have graduated from school or university and are looking to take a year out before moving on to the next stage of...

MV Dania- East Africa’s Number 1 Wreck Dive Site

The MV Dania is a ship wreck  located off the coast of Kenya which was sunk deliberately by Buccaneer Diving in 2002 to form...