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Director Cameron reaches bottom of Mariana Trench

"Titanic" director James Cameron reached the deepest part of the Pacific Ocean in his solo submarine, mission partner the National Geographic said Sunday.

Space & Earth / Earth Sciences

created Mar 25, 2012 | popularity 4.5 / 5 (12) | comments 0

The diving bell and the water spider: How spiders breathe under water

Water spiders spend their entire lives under water, only venturing to the surface to replenish their diving bell air supply. Yet no one knew how long the spiders could remain submerged until Roger Seymour ...

Biology / Plants & Animals

created Jun 09, 2011 | popularity 5 / 5 (5) | comments 0 | with audio podcast

China sub makes first dive to below 4,000m

A Chinese submersible conducted the country's deepest manned dive ever Thursday in the latest milestone for China's deep-sea ambitions as it seeks to exploit the vast resources of the ocean floor.

Space & Earth / Earth Sciences

created Jul 21, 2011 | popularity 4.6 / 5 (5) | comments 6

China attempts dive to 5,000m: state media

A Chinese submersible embarked on what the crew hoped would be the country's deepest manned dive ever Tuesday, state media reported, as it seeks to exploit the vast resources of the ocean floor. ...

Space & Earth / Earth Sciences

created Jul 25, 2011 | popularity 5 / 5 (3) | comments 0

Old diving tank air extends CSIRO Air Archive

Atmospheric scientists believe air contained in disused dive tanks can potentially extend what is already the longest record of greenhouse gases in the Southern Hemisphere.

Space & Earth / Environment

created Mar 03, 2010 | popularity 5 / 5 (2) | comments 2

Penguins continue diving long after muscles run out of oxygen

Breathing heavily at the edge of an ice hole, an Antarctic emperor penguin prepares to dive. Taking a last gulp of air, the bird descends and may not emerge again for another 20 minutes. The penguin initially ...

Biology / Plants & Animals

created May 12, 2011 | popularity 5 / 5 (2) | comments 0

Shoot video on the ski slopes with camera goggles

Liquid Image, a company which made a splash last year with diving masks featuring a built-in still and video camera, now has its lens trained on the ski slopes.

Electronics / Consumer & Gadgets

created Jan 10, 2010 | popularity 5 / 5 (1) | comments 0

How diving leatherback turtles regulate buoyancy

Virtually nothing is known about leatherback turtle diving strategies, but on Nov. 12, 2010, an international team of UK and US based scientists publish their discovery that leatherbacks regulate their buoyancy by varying ...

Biology / Plants & Animals

created Nov 12, 2010 | popularity 4 / 5 (1) | comments 0