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Marine

— Marine

Experimental Jet Blade personal watercraft features tilting front suspension

A team from Calvin College, Michigan, is trying to put the "ski" back in "jet ski" with a unique kind of personal watercraft (PWC) that features three skis, a tilting front suspension system and a 650cc engine. Inspired by the dual-ski Wetbike of the 1970s and 80s, and perhaps a little by the bizarre Watercross racing movement, the Jet Blade team has completed prototyping and preliminary water testing.

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— Marine

Submersible photographs WW2 Japanese sub's long-lost airplane hangar

Until the 1960s, Japan's three I-400-class subs were the largest submarines ever built. They were so large, in fact, that they could each carry and launch three Aichi M6A Seiran amphibious aircraft. The idea was that the submarines could stealthily bring the planes to within striking distance of US coastal cities, where they could then take off and conduct bombing runs. Now, for the first time since it was scuttled at the end of World War II, one of the sunken subs' aircraft hangars has been photographed. Read More
— Marine

SipaBoard stand-up paddleboard uses a motor for extra speed – and to inflate itself

While stand-up paddleboards are usually a lot of fun to use, they can be a hassle to transport and store. That's why we've seen ones that can be folded up and disassembled. The SipaBoard, however, takes yet another approach – it's inflatable. An onboard electric motor pumps the air into it for you, plus it also powers an integrated jet drive that provides paddlers with a boost. 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
— Marine

Abandoned sailboat transformed into floating pizzeria

Boat and pizza lovers Sasha and Tara Bouis have transformed an abandoned aluminum sailboat into a floating pizzeria. Dubbed "Pizza Pi," the enterprising couple customized and hand built the boat's kitchen to accommodate commercial pizza ovens, fridges, bench space and storage, while also creating a special pick-up window for local boats to come and get their pizza. Located in Christmas Cove, Virgin Islands, Pizza Pi brings the concept of street food to the water, providing a convenient stop for tourists and boat enthusiasts who are out on the water all day. Read More
— Marine

Klepper's solar-powered E-Kayak gives your arms a rest

Paddling lakes, bays and rivers by kayak is a rewarding experience, but it can also be quite tiring. That's why Klepper offers paddlers the benefit of a solar-powered electric drive in its E-Kayak. The paddler can kick back and let the small motor take over the forward-floating load. The design adds a little modern-day technology and convenience to Klepper's classic folding kayak. Read More
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