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Scuba

Marine

Underwater HUD gives Navy divers an extra eye in the sea

When commercial or naval divers need to know how to proceed underwater, they can't just pull out an iPad or a sheet of written instructions. That's why US Navy engineers are developing what's known as the Divers Augmented Vision Display, or DAVD. It's a translucent HD head-up display (HUD), that's built into a diving helmet.Read More

Mountain meets the sea in new diving fin design

Inspired by modern click-in/click-out ski binding systems, Italian entrepreneur Paolo Piumatti figured that scuba divers could benefit from something just as convenient. The resulting Finclip system lets divers get their fins on with no awkward bending over or sitting down.Read More

Marine

Underwater drone follows and films scuba divers

Many aerial drones now feature a Follow Me mode – that's where they can be instructed to autonomously fly along above you and shoot video as you ski, cycle, run or otherwise move about. However, what happens if you're a scuba diver? Well, in the near future, you might buy an iBubble. It's a submersible drone that tracks its user as they swim underwater, using a proprietary technique that combines echolocation and object recognition.Read More

Marine

Snorkel Dive keeps young divers on a safety leash

While simply gearing up and jumping into the water may be one way for kids to learn to scuba dive, Snorkel Dive Innovations believes there's a safer method. Its patent-pending approach incorporates a tethered system with adjustable depth limits of from 0 to 6 meters (20 feet), giving young divers the opportunity to build experience and technique while becoming more comfortable with diving at their own pace.Read More

Outdoors

Clear Lounge underwater oxygen bar is a real gas

If you like your nights out unusual, then look no farther. Visitors to the Clear Lounge bar in Cozumel, Mexico, are submerged in a 13,000-gal (59,100-l) tank of water while scented oxygen is pumped into their diving helmets. If that sounds mundane, then there's underwater Jenga to keep you occupied.Read More

Outdoors

DOL-Fin is designed to let you swim like a dolphin

Besides being able to fly like a bird, many people fantasize about having the ability to swim like a dolphin. Divers already have the option of replacing their two regular swim fins with one fluke-like flexible rubber monofin, although aerospace engineer Ron Smith claims that his invention is much more effective. Known as the DOL-Fin, it incorporates a wide rigid hydrofoil-type fin. Read More

Where's your jetpack? It's underwater

Who wouldn't like to fly around underwater? You can already sort of do so using devices such as the SeaBob, although you're still basically just "along for the ride." If SCP Marine Innovations' Underwater Jet Pack reaches production, however, it looks like it should provide an experience much closer to that of being Aquaman. Read More

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