If scuba divers use inflatable BCDs (buoyancy control devices), why don't underwater robots? Well, an experimental new one does, and the technology is claimed to be much more energy-efficient than traditional methods of moving up and down in the water.Continue ReadingCategory: Robotics, TechnologyTags: Rice University, University of Houston, Underwater, Fuel Cell
Search results for underwater
'Underwater bicycle' propels swimmers forward at superhuman speed
Posted by ArielTechGeek 38 days ago (https://newatlas.com)
I can't say I've seen anything like this "underwater mobility device" before. The idea is simple enough; you extend the Seabike's pole to the appropriate length, then strap it to your waist with a belt. Then you find the pedals with your feet, and start turning the crank, with the waist strap to push against.Continue ReadingCategory: Marine, TransportTags: Swimming, Marine, Water Sports, Fitness,
A new underwater robot can swim through the water with fins, and walk or crawl along the bottom when necessary. These capabilities could really give it a leg up – pun fully intended – at outperforming its traditional thruster-powered counterparts.Continue ReadingCategory: Robotics, TechnologyTags: Postech, Biomimicry, Underwater, locomotion, Swimming, Walk
Northrop Grumman debuts Manta Ray robotic underwater glider
Posted by ArielTechGeek 66 days ago (https://newatlas.com)
Northrop Grumman introduces its first completed prototype Manta Ray Uncrewed Underwater Vehicle (UUV) that it is developing for DARPA. The extra-large submarine glider is designed to carry out long-range undersea missions without human assistance.Continue ReadingCategory: Military, TechnologyTags: DARPA, Northrop Grumman, Underwater drones, Autonomous, Submarine, Underwater
UV-emitting underwater glass kills microbes to stay clear
Posted by ArielTechGeek 74 days ago (https://newatlas.com)
Scientists are using UV-emitting glass to keep problematic undersea biofilms at bay. And while we're not likely to see glass ship hulls anytime soon, the technology may find use in applications such as underwater viewing ports or camera lenses.Continue ReadingCategory: Materials, ScienceTags: Glass, University of Massachusetts, Biofilm, Underwater
designer steve kozloff conceived deep sea dreamer, a concept submarine that doubles as a yacht, all entirely made of steel.
The post deep sea dreamer vessel plunges underwater as submarine and surfaces as a yacht appeared first on designboom | architecture & design magazine.
Hybrid underwater robot takes aim at scuba-diving tasks
Posted by ArielTechGeek 80 days ago (https://newatlas.com)
The uOne underwater robot may soon be taking on risky, labor-intensive tasks currently performed by human scuba divers. It boasts a unique combination of traits from two different types of undersea bots.Continue ReadingCategory: Robotics, TechnologyTags: Autonomous, Underwater
Streamlined "submersible quadcopter" is an underwater inspector gadget
Posted by ArielTechGeek 88 days ago (https://newatlas.com)
The Chasing X brings a new form factor to mini ROVs, looking a bit like a submersible quadcopter. It's designed mainly for the underwater inspection of things like ship hulls, bridge pilings and aquaculture operations, although it can also grab stuff if need be.Continue ReadingCategory: Drones, TechnologyTags: Underwater drones, Remote Control
Video: Robot climbs offshore wind turbines and paints while underwater
Posted by ArielTechGeek 94 days ago (https://newatlas.com)
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: Robotics, TechnologyTags: Fraunhofer, Offshore Wind, Underwater, Remote Control
Compact and versatile underwater scooter powers aquatic exploration
Posted by ArielTechGeek 96 days ago (https://newatlas.com)
Exploring the world under the waves can be exhilarating, and exhausting. An underwater scooter could help you venture farther and discover more, and the latest from China's LeFeet is currently motoring through Kickstarter.Continue ReadingCategory: Marine, TransportTags: Kickstarter, Underwater scooters, Diving, Electric, Modular
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