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Marine

— Marine

Ocean gliding robots used to study melting Antarctic sheet ice

The use of "ocean gliders" for conducting research in oceanic conditions not ideal for regular methods has been catching on in the scientific community. Examples of this have been seen in the detection of endangered whales in the North Atlantic and a study of the Atlantic sturgeon. Researchers have now turned their robotic ocean helpers towards Antarctica, to study the rapidly-melting ice sheets on the coast of the western part of that polar land mass. Read More
— Marine

Belassi B3R Sport: The world's most powerful PWC

Seven years ago, Gizmag's Mike Hanlon made a bold prediction: the 400-horsepower PWC cometh. With Benelli's top of the line V6 jet ski smashing out some 342 horsepower, and a series of supercharged Hondas, Sea-Doos, MV Agustas and Kawasakis nipping at its heels, it seemed a horsepower war was brewing. But in the aftermath of 2008's global financial system collapse, it seems things have gone back to slightly more sensible levels. We say *more* sensible, because Benelli has just rebranded its PWC business as Belassi and built a brand new, turbocharged engine pounding out 315 horses to take the mantle of the world's current reigning production PWC horsepower champion. It's not the 400-horsepower beast that Mike feared, but it still looks like a heck of a fun way to burn petrol. Read More
— Marine

Hydros HY-X flying yacht features retractable hydrofoils

Retractable hydrofoils have been quite in vogue throughout this year's boat show season. Major shows like Cannes and Monaco have hosted several retractable hydrofoils, including the shape-shifting Kormaran and the Sunreef 40 H. Now, Swiss hydrofoil outfit Hydros has demonstrated its HY-X, the prototype of an eventual 41-foot (12.5-m) yacht that will be able to motor across the water or fly above it. Read More
— Marine

Toyota hits the water with Land Cruiser-powered "sports utility cruiser"

As the world's largest automaker, Toyota is quite well-known for land vehicles, including SUVs like the 4Runner and Land Cruiser. Lesser known is the corporation's marine arm, which sells several car-inspired boats in the Japanese market. The latest is the Ponam-31, a "sports utility cruiser" that puts a rather elegant cabin atop a hull that skips across the water by way of dual Land Cruiser engines. Read More
— Marine

Sunreef's retractable hydrofoils lift its luxury catamarans to speeds of 80 mph

For just over a decade, Sunreef has been building super yacht catamarans, including last year's 80 Carbon Line and the One Fifty, which was billed as the world's biggest luxury catamaran when we covered it in 2008. While large and luxurious, its line of seagoing vessels isn't necessarily the pinnacle of speed. Sunreef is set on changing that, injecting a serious mph upgrade by pulling its dual hulls out of the water with a new retractable hydrofoil system. Read More
— Marine

Submersible Exosuit lets divers plunge to 1,000 ft below the surface

Thanks largely to Hollywood blockbuster franchises, humanity seems to be in the grips of a global obsession with exosuits. The fixation is informing the designs of future military tech and may even play a role in how we operate in space. Canadian based Nuytco Research hopes to bring its own Exosuit to the sea floor, allowing divers to safely operate at depths of up to 1,000 ft (305 m) with none of the nasty pressure-induced side effects that so often ruin a deep sea diver's day. Read More
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