Photokina 2014 highlights

Submarine

Virgin Oceanic's ambitious plans to explore Earth's last frontier

Seventy percent of Mother Earth’s surface is covered in water, yet we know more about the moon than we do about our deepest oceans. In yet another ground-breaking initiative under Virgin’s multi-faceted “Branded Venture Capitalism”, Richard Branson intends to change all that with the Virgin Oceanic Five Dives project. The project is a series of ocean expeditions to the bottom of the five deepest trenches in the world, beginning with an attempt on the world record 35,911 foot dive to the Pacific Ocean’s Mariana Trench – the deepest point on earth.  Read More

Tristan Lawry's ultrasonic system is theoretically able to transmit data and power through...

Given the deepwater working conditions endured by submarines, one of the last things most people would want to do is drill holes through their hulls. That’s exactly what is necessary, however, to allow power and data to flow to and from audio and other sensors mounted on the exterior of the vessels. Not only do these holes present a leakage risk, but they also diminish the hull’s structural integrity, and the submarine must be hoisted into drydock in order for any new sensors to be added. Now, a doctoral student at New York’s Rensselaer Polytechnic Institute (RPI) has come up with a method of using ultrasound to transmit power and data wirelessly through a sub’s thick metal hull – no holes required.  Read More

Philip Pauley's proposed Pathfinder submarines would be able to crawl along the sea floor,...

The Transatlantic Seafloor Research Challenge is not a real competition, but that hasn't stopped British designer Philip Pauley from envisioning it, and the watercraft that would take part in it. If it were to exist, the challenge would require underwater vehicles to cross from the UK to the US using whatever route their team members thought was the quickest, but they would have to stay in physical contact with the sea floor for as much of the distance as possible. Pauley's Pathfinder submarines would be equipped with wheels or tracks for trundling along the bottom on most of the crossing, but would also theoretically be able to propel themselves up through the water when necessary.  Read More

The EGO semi-submarine boat

Most of the vehicles designed for intimate trips beneath the ocean waves, such as Uboatworx’s line of personal submarines, are pretty complicated affairs, meaning you’ll have to put in some study time to get a grip on the controls or rely on the services of a trained captain to get you around – which can kind of defeat the whole intimate aspect of the trip. In an effort to give anyone the opportunity to swim with the fishes without getting their feet wet, Korean-based company Raonhaje has developed an electric-powered craft that is a little bit submarine and a little bit regular boat.  Read More

Phil Pauley's line of Cruiser watercraft would include the aptly-named Fly Cruiser

The more things change, the more they stay the same... Just as readers of science magazines in the 40s and 50s liked to read about how jetpacks and passenger-carrying deep space rockets were right around the corner, so do today’s readers like to believe that car/boat/plane/helicopter hybrids and extensive underwater resorts are something they’ll soon be seeing. Those last two are examples of the “wouldn’t it be cool” ideas put forth by British conceptual designer Phil Pauley. While such fantastic visions might or might not ever see the light of day, they’re definitely inspiring to consider, and as the saying goes – more or less – “shoot for the moon and land in the stars.” With that in mind, here’s his latest idea: a family of boats that can fly, submerge, or sprout an extra deck.  Read More

'Build Your Own Underwater Robot' teaches children - and adults - how to build the SeaPerc...

If you like gadgets, and you like the ocean, then you must like ROVs – it’s just that simple. For the uninitiated, ROVs (Remote Operated Vehicles) are small unmanned submarines that are used for underwater operations deemed too deep, dangerous or difficult for human divers. They’re tethered to a support ship, from which a human operator controls them in real time, watching a live video feed from an onboard camera. It’s all incredibly appealing to those of us who are fascinated by the prospect of what secrets lurk beneath the surface of the ocean... or of the local pond. A few dedicated souls go so far as to trying to create their own homebuilt ROVs, many of them turning to what has become the bible on the subject, Build Your Own Underwater Robot and other Wet Projects. Gizmag had a chance to talk to the two authors of the book, and found out what inspired them to pursue such an unlikely project.  Read More

Rendering of the C-Explorer 5 five-seater submarine

Personal submarine maker U-Boat Worx has commenced development work on its C-Explorer 5 submersible. Designed to send four passengers and one pilot to depths of up to 100 meters (328 ft.), the latest member of the company’s C-Explorer line of submersibles features a full 360-degree acrylic pressure hull to give everyone on board clear views of the underwater sights.  Read More

One of two existing Deep Flight Super Falcon submarines, on display at Future of Electric ...

One thing was very clear at the recent Future of Electric Vehicles conference in San Jose – innovative design and development of electric vehicles is not restricted to the automotive sector. The case-in-point is the Deep Flight Super Falcon submersible. The two-occupant underwater vehicle was designed and manufactured by Hawkes Ocean Technologies, and is one of only two in the world. Like most of the other Hawkes vehicles, the Super Falcon is more like an underwater airplane than a submarine, soaring through the water column instead of rising and sinking. Company founder and Chief Technical Officer Graham Hawkes was a presenter at the conference, and showed us just how his submarine is able to “fly” underwater.  Read More

Hawkes Remote's U-11000 ROV, which is designed to utilize Spider Optics technology (Image:...

Underwater Remote-Operated Vehicles, or ROVs, are used extensively in the oil and gas industry, in undersea engineering projects and, more glamorously, for doing things like exploring the wreck of the Titanic. These unmanned submersibles are linked to a surface support ship with a thick, cumbersome tether, which is used to pipe power down to the ROV as well as for communications. At the Future of Electric Vehicles conference, however, a new technology was presented that almost sets the ROVs free – the Spider Optics system.  Read More

Could submarines be used to stop typhoons? (Photo: Georgio40)

We usually accept it as a given that we can't change the weather. When it comes to extreme situations like hurricanes or earthquakes, such disasters are labeled "acts of god" because we generally feel helpless to in the face of nature's wrath. But recently an ambitious Japanese manufacturing firm Ise Kogyo has boldly claimed that they can help weaken the impact of typhoons. And even more surprising, the company's weapon of choice is the submarine.  Read More

Looking for something? Search our 28,557 articles