artificial gills

Some may want artificial gills for living in the sea.

Several potential methods exist for the development of artificial gills.

Artificial gills are devices to let a human take in oxygen from surrounding water.

"Men are able to live underwater for short periods using artificial gills.

He tried to place artificial gills on apes and mice so they could breathe underwater.

Artificial gills extracting oxygen from water to supply a diver.

Artificial gills - these are hypothetical.

He also became amphibious, able to breathe underwater through artificial gills as well as breathing on land through his nose.

Artificial gills (human)

A swimmer and surfer who dreams of inventing artificial gills to allow people to breathe underwater and enjoy waterlife in all of its glory.

'Like A Fish' Underwater Breathing System: Artificial Gills for U.S. Navy SEALs?

Over the years that has included work on everything from lasers to helicopters that convert to airplanes, from stealth technology that can shield planes from radar detection to artificial gills that can extract oxygen from seawater for submarines.