North America's Longest Established Scuba Diving Magazine

Tag: Science

Canadian astronaut finds NEEMO

  • DIVER Editorial
  • 8th September 2014

Canadian astronaut Jeremy Hansen has just begun his seven day, sub aquatic  adventure at the bottom of the Atlantic Ocean. The 38 year old from London, Ontario will be leading a crew to explore the ocean floor as part of a simulation to help prepare for future space missions. NEEMO (NASA’s Extreme Environment Mission Operations) …

Read More

The Mind Games of Diving

  • DIVER Editorial
  • 4th August 2014

By Dr. David Sawatzky Diving is an activity with some degree of real risk.  You can get hurt while diving and you can die.  You should have some degree of anxiety and apprehension when you are diving.  This ‘appropriate’ level of arousal is reasonable, normal, healthy and actually reduces …

Read More

SEALAB I TO CELEBRATE 50th ANNIVERSARY

  • DIVER Editorial
  • 29th July 2014

Text by Sierra Cardenas History was made in July of 1964, when four U.S. Navy divers successfully lived and worked for 11 days in an underwater habitat called SeaLab I that was submerged in 192 feet (58.5m) of seawater off Bermuda. This man-in-the-sea experiment helped prove the viability of …

Read More

The Science of Sport Diving

  • DIVER Editorial
  • 9th June 2014

Want to work on a science diving project? Good news. You don’t have to be a scientist. And for you non-divers out there, here’s another good reason to get certified and help Planet Ocean  Text by Evan Kovacs & Chad Smith  The family is out. You alone have dominion …

Read More

Jiaolong set to establish new Chinese dive record

  • DIVER Editorial
  • 13th June 2012

With James Cameron’s record breaking solo dive to the Mariana Trench now faded into media obscurity, it is now up to the Chinese to further push interest in ocean exploration and technology. China’s Jiaolong, has arrived at the Mariana Trench for a series of six dives. The Xiang Yang …

Read More

The seas will no longer be safe in the upcoming robot apocalypse

  • DIVER Editorial
  • 13th June 2012

When robots take over the world where will you be? Until now the water has always been a safe bet. Few robots venture forth into the seas, after all you never saw the Terminator in Speedos. Researchers at the Tokyo Institute of Technology have developed ‘Swumanoid’, a robot that …

Read More

Diving Lake Minnewanka

  • DIVER Editorial
  • 13th June 2012

Lake Minnewanka has a rich history. There are recorded archaeological sites showing pre-contact occupations that cover an entire 10,000 year period. Artifacts have been found from the early, middle and late pre-contact periods. The Minnewanka site is one of a series of such early sites in the lower Bow …

Read More

NASA NEEMO begins

  • DIVER Editorial
  • 12th June 2012

The latest deployment of NASA Extreme Environment Mission Operations (NEEMO) has begun with the international crew of aquanauts entering the habitat, Aquarius, yesterday for a twelve day mission. Aquarius, the world’s only undersea laboratory, is located in about 63 feet (20 metres) of water, three and a half miles …

Read More

Gulf of Mexico Oil Spill: What Have We Learned?

  • DIVER Editorial
  • 6th February 2012

By Jean-Michel Cousteau It will take years, maybe even decades, before we know the full impact of the Deepwater Horizon oil spill, but we will begin to get a sense of just how far-reaching its effects are as the first round of wintering migratory birds makes their way through …

Read More

Is diving addictive?

  • DIVER Editorial
  • 17th January 2012

Diving Medicine By Dr. David Sawatzky All of us enjoy diving or we would not be doing it. Often we feel better when we are diving. A subset of divers seem to really enjoy diving deep on air. Is diving addictive? Narcosis is a fascinating topic and supports the …

Read More

Buoyancy Control- It’s An Inside Job

  • DIVER Editorial
  • 17th January 2012

Diving Medicine By Dr. David Sawatzky In the last column I looked at diving fatalities and noted that poor buoyancy control was a significant factor.  Buoyancy control is by far the most difficult skill to master in diving and the easiest one to lose.  Therefore, in this column I …

Read More

Helium RI$ING?

  • DIVER Editorial
  • 7th July 2011

Reserves are going down, which may mean prices go up? And how might that affect the future of mixed gas technical diving? The answer is up in the air. Text by Jeremy Heywood and Lee Newman   The future of mixed gas technical diving may be uncertain due to …

Read More
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.