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Dive training agencies track the number of certifications they issue, but the number of active divers worldwide is still unverified. As dive research grows, identifying the denominator for the dive population is increasingly important.
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.
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.
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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.
Mientras conducía hacia el oeste más allá de Port Alberni en la isla de Vancouver, Columbia Británica, de camino a una sesión fotográfica, observaba con incredulidad cómo el indicador de temperatura de mi vehículo subía de 18 °C (64 °F) a 45 °C (113 °F). Creí que algo andaba mal con mi indicador, pero una estación de radio local informó la misma temperatura. Esa semana de junio de 2021, Columbia Británica tuvo altas temperaturas sin precedentes en toda la provincia.
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.
Era 2004, los inicios de la fotografía digital, y estaba indeciso sobre si quería trabajar con película o formato digital. Había llevado las cajas estancas para ambas cámaras conmigo a Tailandia. Llevar dos cajas estancas en un buceo era laborioso, pero podía manejarlo si no llevaba dos juegos de flashes. Mi solución era armar ambas cajas estancas con conectores húmedos llamados conectores pigtail EO, que iban en la toma de sincronización regular, lo que me permitía conectar y desconectar mis flashes bajo el agua.
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.
To clear up any confusion divers may have about patent foramen ovale (PFO), I will share how I explain the condition to patients.
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