Benefits of Group Travel
Planning group travel through a local dive shop can help prevent people from taking advantage of you, because the dive shop has likely researched the vendors they use and may already have experience with them.
THE OFFICIAL MAGAZINE OF DIVERS ALERT NETWORK
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Blue-Ringed Daze
What diver isn’t enchanted by an octopus, especially a beguiling beauty with the reputation of an assassin? Even though we searched for legendary blue-ringed octopuses across their territorial waters of the Asia-Pacific, it took five years before we made our first sighting in Lembeh Strait.
Free Weights
Strength training can benefit divers, who need strength to wear and transport heavy gear. Other benefits include greater bone density, increased metabolism, and cardiovascular strength.
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Impacts of Climate Change on a Deep-Sea Fish
As I drove west past Port Alberni on Vancouver Island, British Columbia, on my way to a photo shoot, I watched in disbelief as the temperature gauge in my vehicle rose from 64°F (18°C) to 113°F (45°C). I thought something was wrong with my gauge, but a local radio station reported the same temperature. British Columbia had record-high temperatures throughout the province that week in June 2021.
Ripoff Reef
When I dive in an unfamiliar area, I tell the dive operator I want to start at their best spot — the site with everything. If I get bored with that, maybe I’ll try other sites. If you came to my home turf on the Kona Coast of Hawaiʻi Island and asked me for the site that has everything, I would send you to Ripoff Reef.
For Want of a Nail, the Battle Was Lost
It was 2004, the dawn of digital photography, and I was conflicted about whether to shoot film or digital. I had brought housings for both cameras with me to Thailand. Carrying two housings on a dive was ponderous, but I could manage it if I didn’t take two sets of strobes. My solution was to rig both housings with wet connectors called EO pigtails, which went into the regular sync socket, allowing me to connect and disconnect my strobes underwater.
Don’t Let Complacency Kill You
During a recent dive trip to Chuuk, I really wanted to see the San Francisco Maru wreck. I never imagined, however, that I would have a near-death experience immediately upon entering the water.
Diving with a PFO
To clear up any confusion divers may have about patent foramen ovale (PFO), I will share how I explain the condition to patients.
Clarify Hand Signals Before Diving
Divers spend much of their time underwater with a select group of buddies — the ones we trust to get us through the dive and surface with fresh experiences and stories to tell. Newly certified divers have had limited interactions underwater, having dived only with classmates, instructors, and assistant instructors during their classes.
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