ExoLung uses a buoy that floats on top of the water as both a safety restraint and for taking in air. A 16-foot hose then connects the buoy to a collapsible water bladder attached to the diver’s feet, ...

Scorkl is small, lightweight breathing-device you can pump up yourself, meaning it is a one-time-cost to be able to swim underwater for 10 minutes at a time, or hang a couple of Scorkls on your belt ...

A 26-year-old student at the University of Limerick has won a prestigious national award for inventing a new lightweight underwater-breathing system ideal for those taking up scuba diving. Cathal ...

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Right now, an Indiegogo campaign for a device that its makers claim is "the future of underwater breathing" is raking in cash — more than $600,000 at the time of this post, $100,000 of which poured in ...