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Underwater

The Water Discus underwater hotel, scheduled for construction in Dubai

It seems the construction boom in bustling Dubai is far from over – already home to several world record-holding projects, including the tallest building (for just a little while longer), the largest shopping mall and biggest man-made island, plans are now afoot to construct what will likely be the world's largest underwater luxury hotel, the Water Discus. Several years ago, we reported on another such ambitious project, Hydropolis, which sadly never got past the blueprint stage. If Polish company Deep Ocean Technology's (DOT) plans come to fruition, however, guests could one day find themselves asleep beneath the waters of the Persian Gulf.  Read More

The TAT7 iPhone Scuba Case, with a photo taken using it

There was a time, back in the days of film cameras, when the only ways of getting underwater photos were to buy an expensive waterproof SLR, an expensive waterproof housing for a regular SLR, or a cheap disposable waterproof camera that took horrible shots. Now, all you have to do is buy a housing like the TAT7 iPhone Scuba Case, and start snapping high-res pics – assuming you’ve got the phone to go with it.  Read More

Researchers have created a robot that mimics the motion of a jellyfish and draws energy fr...

Researchers have created a silicone submarinal robot that gets about by mimicking the motion of a jellyfish. The robot is powered by heat-producing reactions catalyzed by its surface, and using hydrogen and oxygen present in the water as fuel. It's claimed that that the Robojelly, so named by its Virginia Tech creators, could run indefinitely, effectively drawing energy from the water in which it swims.  Read More

The Subwing is a device that is towed behind a boat, allowing the rider to 'fly' underwate...

We’ve probably all seen scuba divers on television, hitching rides on the backs of manta rays or sea turtles. For those of us who love the ocean, it looks like a near-magical experience, but ... you shouldn’t do it. Marine biologists will tell you that it’s simply a form of harassment, which the animals themselves don’t particularly enjoy. So, how can you replicate that “flying underwater” experience? Well, Norwegian inventor Simon Sivertsen would suggest you buy his boat-towed Subwing.  Read More

A new algorithmic system allows AUVs to reach their destinations faster, or to use less po...

Autonomous underwater vehicles, better known as AUVs, are increasingly finding use in applications such as oceanographic research, mapping, military reconnaissance, and deep-sea oil-well maintenance. As these independent underwater robots make their way through the world’s oceans, they use GPS transceivers to keep themselves on a predetermined route. When they encounter challenges such as cross-currents, one might assume that their best course of action would be simply to power straight across them, in order to travel the shortest distance possible. Engineers from MIT, however, have developed a system that allows AUVs to reach their destinations sooner, by traveling out of their way to “go with the flow.”  Read More

Computer image of the SeaBird personal submarine that is designed to be towed by a surface...

If the amount of personal submarine stories crossing our desks in recent years is any indication, recreational submarines are a burgeoning market. While most personal submarines, such as U-boat Worx’s offerings, employ electric motors powered by a rechargeable battery pack, US-based company AquaVenture has taken a different approach to create what it says is the fastest personal submersible available. This is because the SeaBird doesn’t pack a propulsion system of its own, but is instead towed through the water by a surface vessel.  Read More

Aquabotix has rolled out a new underwater viewing system in the form of the iOS- and Andro...

Smartphones can already be used to remotely control a variety of vehicles, including flying toy helicopters and airplanes, or even starting your car. Now remotely operated underwater vehicles (ROVs) can be added to the list with New England-based company Aquabotix rolling out its Hydroview vehicle. Equipped with LED lights and a HD video camera, the vehicle transmits a live video feed to an iOS- or Android-based smartphone, tablet, or a laptop and can be remotely operated by tilting the phone or tablet or via the laptop's touchpad.  Read More

The FourPro is a salt-tolerant underwater housing for the iPhone 4 and 4S, which allows th...

If nothing else, the iPhone 4’s ability to shoot 1080p high-def video has certainly done one thing – provided inventors with things to make. There is currently what could almost be described as a gold rush, as products are being designed to augment the smartphone’s camera, to the point that it could be used for all of the same things as traditional, stand-alone video cameras. Some of these innovations have included interchangeable lenses, a mini SteadiCam, and a rugged helmet-mount system. Now, an underwater housing system for the iPhone 4 and 4S is in the works, which will allow users to shoot undersea video at depths of up to 100 feet (30.5 meters).  Read More

Architectural firm Dutch Docklands has developed, designed and engineered a master plan fo...

The troubled World Project in Dubai, which has been riddled with problems since the global financial crisis in 2009 including rumors that the islands are sinking, may have found salvation. Architectural firm Dutch Docklands has developed, designed and engineered a master plan for 89 floating islands, giving current World investors the opportunity to purchase a floating paradise. The solution would provide investors with an option that's more feasible and cost-effective than building on the existing land masses, whilst also incorporating several environmental benefits.  Read More

The emergency stern settering pedestal of the SS Gairsoppa shines in the lights of Odyssey...

Ocean exploration has always been salted with the allure of sunken treasure, and with precious metal prices hitting new records and new technologies allowing access to deeper sites, that Siren's call has never been greater. Recently, a team of Odyssey Marine Exploration (OME) technicians and archeologists announced finding not one, but two British shipwrecks off Ireland, the SS Gairsoppa and the SS Mantola. Only 100 miles and a World War apart, the two hulks rusting away in the deep Atlantic collectively contain what could prove to be millions of ounces of silver.  Read More

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