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Mismatched Scuba Valves to Cylinder Outlets
September 16th, 2023
While a valve with a M25 thread may initially appear to fit a ¾-inch NPSM cylinder neck, it will necessitate more force to tighten and likely not seal correctly, requiring significant over tightening ... Read More
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The Parting Shot
September 16th, 2023
I definitely tend to favour the smaller, more elusive species with my photography, and spending my dives looking for them makes the whole experience so much more rewarding! ... Read More
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Dive Boat Etiquette – From Yachts to rubber ducks
September 16th, 2023
Many divers, especially the more experienced ones, develop such a symbiosis with their equipment that they tend to forget they are wearing it. This is a recipe for bumps and bruises. All this means ... Read More
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Underwater Crime Scene Investigators
September 16th, 2023
With advancements in forensic science and dive technology, more recoveries of evidence are successfully performed each year. Many items found underwater secure convictions against those who sought to ... Read More
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Travel Smarter: Personal Safety While Traveling
September 16th, 2023
Before you leave home, check the local news at your destination. Knowing about inclement weather, utility outages, or civil unrest will allow you to adjust your travel plans accordingly.... Read More
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Liability in Context
September 16th, 2023
It's important to note that the availability and specific terms of these liability policies may vary among insurance providers. It's advisable to consult with an insurance specialist or broker to dete... Read More
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Learning from Success. Learning from Mistake
September 16th, 2023
Learning happens when we do something, reflect on it, put some changes in place that should address the gap in our previous performance, and then try it out the next time to see what happens. ... Read More
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Dive in the Fast Lane with DPVs
September 16th, 2023
Safely using a DPV requires additional training. Divers who intend to use one in open water without proper training may lose control of the unit or their buoyancy, which could lead to a rapid ascent a... Read More
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KwaZulu Natal shipwrecks: The Produce
September 16th, 2023
This is a popular wreck with a heroic past that affords us the most splendid diving opportunities. The sheer size and interest factor that she provides ensures that numerous dives are required merely ... Read More
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Avoid Diving With Earplugs
September 16th, 2023
Students in open-water training learn multiple methods to equalize air spaces. Whether it is the Valsalva manoeuvre or another modified equalization technique, we learn how to push air up through the ... Read More
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6 Common Questions About Women’s Health and Scuba Diving
August 20th, 2023
Roughly 1/3 of scuba divers are women — and this number is growing. It goes without saying that all divers should maintain a healthy lifestyle and physical fitness, maintain their health, follow their... Read More
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Diving Fit In 7-Days or Your Money Back
August 14th, 2023
Pushing an inflatable dive boat up the beach sounds harder than it really is. It's easier if you get a few dive mates involved with your fitness program and keep the boat balanced on its keel as you g... Read More
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To Spliff Or Not To Spliff
August 7th, 2023
The carbon monoxide can also cause an increase in brain blood flow which might elevate the risk of cerebral decompression sickness after diving. Smoking after a dive also interferes with bubble mechan... Read More
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Shore diving in Taiwan: challenges and adaptations in a unique environment
July 9th, 2023
Because of the need to finish the dive at a specific exit point (and the lack of a boat to pick you up if you don’t), navigation plays a more important role in shore diving than in most boat dives. Co... Read More
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The Dive Light | A TOOL FOR ALL DIVERS
July 8th, 2023
With ambient light, dive lights can restore colours lost with depth, help with high-quality photos of underwater life, and illuminate small creatures under ledges or in crevices. ... Read More
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This Fogging Mask
July 8th, 2023
Because your mask is your window to view the underwater world, having a good, comfortable, fog-free visor is non-negotiable. You will want clear glass through which to see all those magical creatures.... Read More
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10 Underwater Photography Tips for Biginner Divers
July 8th, 2023
Get to know your camera and your camera housing! The more familiar you are with where all the buttons are on the housing, the easier and less frustrating it will be when at depth wanting to take that ... Read More
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Underwater Fish and Fashion
July 8th, 2023
I started scuba diving in 2010 and progressed to be a qualified AI PADI Instructor and have managed to stay current by assisting instructors and leading dives. I very quickly tried my hand at underwat... Read More
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Chasing The Sun
July 8th, 2023
The interplay between kelp, sea and light that keeps me returning again and again. I am addicted to how the sun shards through matted stands of bladder kelp and lands like a spotlight on anemones and... Read More
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Lost Divers | Missed Opportunity
June 29th, 2023
The divemaster, as is standard practice, should drag a buoy that is visible to the skipper on the boat at all times. This may be difficult on deep dives with a strong current. I always insist that eve... Read More
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THE DAN WORLD-WIDE RCN
June 29th, 2023
Ideally, chambers are located in close proximity to a medical facility, to facilitate comprehensive evaluation and diagnosis, and support where additional medical treatments may be required.... Read More
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Understanding Oxygen Toxicity
June 29th, 2023
The body is clever because it has some in- built protective defence systems, called antioxidants, who’s function it is to hunt down and clean up these destructive ROS. The most powerful antioxidant ca... Read More
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Chuck Davis: The Blue in Black and White
April 30th, 2023
He is famous as a master of underwater black-and-white photography, but I assumed he shot digital and converted his files to black and white in Lightroom or Photoshop. Digital tools have become standa... Read More
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Diver and Dive Operator Ethics
April 30th, 2023
Financial incentives and kind behaviour kept us from noticing significant and concerning signs. Dive staff and professionals need to pay extra attention to checking every medical form, and staff membe... Read More
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2024
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My name is Rosanne… DAN was there for me?My name is Pam… DAN was there for me?My name is Nadia… DAN was there for me?My name is Morgan… DAN was there for me?My name is Mark… DAN was there for me?My name is Julika… DAN was there for me?My name is James Lewis… DAN was there for me?My name is Jack… DAN was there for me?My name is Mrs. Du Toit… DAN was there for me?My name is Sean… DAN was there for me?My name is Clayton… DAN was there for me?My name is Claire… DAN was there for me?My name is Lauren… DAN was there for me?My name is Amos… DAN was there for me?My name is Kelly… DAN was there for me?Get to Know DAN Instructor: Mauro JijeGet to know DAN Instructor: JP BarnardGet to know DAN Instructor: Sinda da GraçaGet to know DAN instructor Trainer: Christo van JaarsveldGet to know DAN instructor: Gregory DriesselGet to Know DAN Instructor: Beto Vambiane
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Get to know DAN Instructor: Dylan BowlesGet to know DAN instructor: Ryan CapazorioGet to know DAN Instructor: Tyrone LubbeGet to know DAN Instructor Trainer: Christo van JaarsveldGet to know DAN Instructor: Caitlyn MonahanSafety AngelsDiving With A PFODiving Anilao with Adam SokolskiScience Saves SharksUnderwater NavigationUnderstanding Dive Equipment Regulations
2023
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Terrific Freedive ModeKaboom!....The Big Oxygen Safety IssueScuba Nudi ClothingThe Benefits of Being BaldDive into Freedive InstructionCape Marine Research and Diver DevelopmentThe Inhaca Ocean Alliance.“LIGHTS, Film, Action!”Demo DiversSpecial Forces DiverWhat Dive Computers Don\'t Know | PART 2Toughing It Out Is Dangerous
April
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Mismatched Scuba Valves to Cylinder OutletsUnderwater Crime Scene InvestigatorsDive Boat Etiquette – From Yachts to rubber ducksTravel Smarter: Personal Safety While TravelingLiability in ContextLearning from Success. Learning from MistakeDive in the Fast Lane with DPVsKwaZulu Natal shipwrecks: The ProduceAvoid Diving With EarplugsThe Parting Shot