Poseidon

Video clips

  • DEMAvideo.jpg
    Part of DEMA's new Be a Diver national advertising campaign, this is just one of the tools to be used by DEMA and its members to grow the industry.
  • Screenshot_TempleofDomm.jpg
    Cenote Esqueleto also known as Temple of Doom is located off of Coba Road outside of Tulum. (Yucatán, Mexico). There is approximately a 300 yard trek through the jungle from the road. The cavern area is about 20 feet below ground level so the easiest entry to the cenote is to jump. There is a ladder for exiting.
  • Bill-Stone.jpg
    Bill Stone, Ph.D., President Stone AeroSPACE. speaks at the TED conference in 2006

Latest upload of X-Ray pdfs

  • Published in X-Ray Issue:   20 - Dec 2007
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    Nitrogen narcosis, or “rapture of the deep,” is one of those things that some divers like to joke about but really is no laughing matter. (Pun intended) While a recreational diver is far more likely to experience nitrogen narcosis than decompression illness, we know much less about the exact physiological mechanism of nitrogen narcosis than that of DCI. Unfortunately, both can result in a diver fatality, the first from being bubbly drunk and foolish and the second from being bubbled up.
    Download pdf: Nitrogen Narcosis
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  • Published in X-Ray Issue:   20 - Dec 2007
      |  
    We have reported on the plight of the sea turtles before. We have reported how they were being butchered by the thousands. And we have asked for your support and signatures on a petition to stop the slaughter of these ancient ocean citizens. It is now time to report back that your support has made a real difference. But the fight is not quite over yet.
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Great gift ideas

  • The funniest cartoonist in diving -- get Ralph Hagen's new Bonehead Shark cartoons on high quality t-shirts, apparel, caps, mugs, teddy bears, tote bags and more. A percent of all sales goes to ocean conservation, so you can do a good deed and give yourself and your buddy a chuckle at the same time!
  • Giftlogo2.jpg
    Live in the UK/EU? No problem. You can still get the new Bonehead Shark cartoons by Canadian diver and syndicated cartoonist, Ralph Hagen, through our store on ShirtCity.com with quick and easy EU shipping rates.

Recommended reading

  • Cedric Verdier
    This book is dedicated to Nitrox rebreather diving and the basic principles and skills that every rebreather diver should know and master. It covers some topics like balance and trim with a rebreather, risk management, and proper Nitrox dive planning.


Event calendar

Photo & Video Events

Front Page

Latest article

  •   |  
    On the director's sonar is "The Dive," a true story about the romance between controversial Cuban free diver Francisco "Pipin" Ferreras and Frenchwoman Audrey Mestre. Based on true story, Mestre became a free diver under his guidance, and went on to break several world records before dying in 2002 while competing. Ferreras was featured in the 2001 Imax documentary Ocean Men: Extreme Dive.
  •   |  
    On the director's sonar is "The Dive," a true story about the romance between controversial Cuban free diver Francisco "Pipin" Ferreras and Frenchwoman Audrey Mestre. Based on true story, Mestre became a free diver under his guidance, and went on to break several world records before dying in 2002 while competing. Ferreras was featured in the 2001 Imax documentary Ocean Men: Extreme Dive.

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    Biologists have discovered signs of decompression syndrome – the bends – in several different whale fossils, a finding that could revise the evolutionary history of deep diving.

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    Shark fin is now a health hazard, based on a survey that showed eight of 10 samples sold in Hong Kong contained mercury levels above the legal standard. The highest mercury content was more than four times the permitted limit, according to laboratory tests done by green groups

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    Since the early 1990’s, aboriginal whale hunters in Russia’s northeastern Chukotka province have reported that about one-tenth of the whales they killed for food smelled so putrid that they were inedible.

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    Following a significant amount of international media coverage based on a press conference held by the Spanish Ministry of Culture in Madrid on May 8, 2008, Odyssey Marine Exploration, Inc. wishes to publicly address the most frequently asked questions by media and the public.

  • InnerSpace018.jpg
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    Inner Space, the world’s largest Closed Circuit Rebreather event, is coming to Grand Cayman
    14 May 2008 - 00:00 - 24 May 2008 - 00:00  | Grand Cayman  | Cobalt Coast Dive Resort

Press releases

  • David Strike - OZTeK'09 Diving Technologies Conference & Exhibition
    Keeping the passion alive by putting the thrill-factor back into diving, the OZTeK’09 Diving Conference & Exhibition’s tenth anniversary event is rapidly gathering momentum to again prove that, “few shows in the world can pack a punch quite like Australia’s OZTeK”.
  • Tawali Adventures
    Save Money with the best diving in PNG and Australia

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Marine Mammals

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Travel & Tips

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