UV-emitting glass stops 98% of costly marine microbes

Scientists are using UV-emitting glass to keep problematic undersea biofilms at bay. The technology may find use in applications such as underwater viewing ports and camera lenses, and perhaps even one day the hulls of ships.Continue ReadingCategory: M… Continue reading UV-emitting glass stops 98% of costly marine microbes

Video: Robot climbs offshore wind turbines and paints while underwater

An experimental new undersea robot shows great promise for use in the upkeep of offshore renewable energy platforms. Because it has the ability to climb vertical underwater surfaces – and paint them – it’s known as the Crawfish.Continue ReadingCategory… Continue reading Video: Robot climbs offshore wind turbines and paints while underwater

28-ton, 1.2-megawatt tidal kite is now exporting power to the grid

Minesto’s fully operational Dragon 12 looks like some sort of futuristic military drone – but it behaves remarkably like a kite underwater. It uses lift generated by tidal flows to fly patterns faster than the currents, harvesting renewable energy.Cont… Continue reading 28-ton, 1.2-megawatt tidal kite is now exporting power to the grid

28-ton, 1.2-megawatt tidal kite is now exporting power to the grid

Minesto’s fully operational Dragon 12 looks like some sort of futuristic military drone – but it behaves remarkably like a kite underwater. It uses lift generated by tidal flows to fly patterns faster than the currents, harvesting renewable energy.Cont… Continue reading 28-ton, 1.2-megawatt tidal kite is now exporting power to the grid

Universal Lite turns almost any smartphone into an underwater camera

Although most smartphones are now waterproof to a certain extent, you definitely shouldn’t take them snorkeling without an underwater housing. The Universal Lite is one such device that fits a wide range of phones, allowing them to serve as underwater … Continue reading Universal Lite turns almost any smartphone into an underwater camera

Undersea UHAB station designed to train astronauts for life on Mars

Space agencies routinely submerge space-suited astronauts in swimming pools, so they can learn to perform tasks in a (sort of) outer-space-like environment. The UHAB is intended to take things further, by simulating the extraterrestrial habitats in whi… Continue reading Undersea UHAB station designed to train astronauts for life on Mars

Amphibious drone tackles rough terrain on land or 50 feet underwater

While underwater ROVs (remotely operated vehicles) can be quite useful, there are some tasks that require action to be taken both underwater and on the land. That’s exactly where the amphibious Onyx Unmanned Ground Vehicle is designed to come in.Contin… Continue reading Amphibious drone tackles rough terrain on land or 50 feet underwater