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Marine

Outdoors

Tetra-POD clamshell trailer pops open into a boat

At first look, the Tetra-POD is a large, capable ATV trailer that can haul gear, tools and debris as an open tub or an enclosed box. A closer inspection reveals that it's also a boat. With a few simple steps, the lid swings down to join the trailer body in creating a hull that can be motored out onto the open water.Read More

Military

FATS bulletproof life vest self-inflates when it hits the water

Bulletproof vests are great if you happen to get shot, but what happens if you get shot on a boat and fall overboard or have to dive into choppy waters to escape a fire? Well, hopefully you're wearing the Flotation Armor Torso System (FATS) from BCB International. Not only does this vest protect you from bullets, it self-inflates to serve as a life vest.Read More

Outdoors

Kingii wrist-worn floatation aid to keep you afloat

Flotation vests save thousands of people from drowning every year, but they aren't of any use if they aren't actually worn. Despite their utility, many people choose not to wear such vests for reasons of comfort, fashion, or space, so Kingii is marketing what is calls the world’s smallest inflatable as an alternative. The focus of an Indiegogo campaign, the wrist-worn device is aimed at swimmers, surfers, sailors, and others who like getting their feet wet.Read More

Marine

Wärtsilä's new 31 becomes the most efficient 4-stroke diesel engine in the world

Finnish engine manufacturer Wärtsilä must be a fascinating place to visit. The company manufactures some of the most mind-bendingly enormous marine diesel engines in the world, like the record-breaking, 89-foot high, 44-foot long, 110,000 horsepower RTA96-C we wrote about more than 10 years ago. Now, Wärtsilä has another entry in the Guinness Book of Records ... for the world's most efficient 4-stroke diesel engine.Read More

Marine

Solar-assisted, volcanic-composite sailing yacht navigating world's toughest waters

Carbon fiber has established itself as a wonder material in vehicle construction, with its mix of low weight and high strength being prized for many of the world's most advanced vehicles of land, sea and air. Austrian company Fipofix believes that it's identified a material better-suited to the high seas, saying that its specially processed volcanic fiber-based composite, more commonly known as basalt fiber, offers a better performance-price ratio than carbon fiber or fiberglass and can be recycled after use. The company is in the process of testing the material in some of the world's most extreme marine conditions. Read More

Brainless but not directionless, jellyfish swim against the current

For many people, jellyfish are just an unwelcome addition to a day at the beach. But the gelatinous creatures can seriously affect commercial fishing ventures and even cause the shutdown of power stations when they form into giant "blooms" in the ocean. Researchers at Deakin University in Australia, might be on the way to a solution. Read More

Biology

Robot sub beats nets for discovering what lurks at the bottom of the sea

Curious about what's living on the deep sea floor? Well, the Autosub6000 AUV (autonomous underwater vehicle) is helping us find out. Led by Dr. Kirsty Morris, a team at the UK's National Oceanography Centre (NOC) has equipped one of the unmanned submarines with a high-resolution photographic system. As a result, it's claimed to be far more effective at identifying deep-sea life than the usual approach of scientific trawling. Read More

Marine

The coolest water toys of 2014

We looked at 2014's coolest land toys earlier this month; now we leave the shore in our wake and head out to sea. The year in water toys kicked off in a big way at Boot Düsseldorf 2014 in January and it ran strong the year through. In fact, we'd say the past year saw reveals and market launches of some of the coolest water toys in recent history ... everything from transforming boats, to seven-figure personal submarines to underwater jet packs. Read More

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