Dive the Ancient Ruins of Lion City in Qiandao Lake

By John Bingham 1: One of the two British Centaur CS IV tanks found in the channel After a seven-month investigation, involving more than 80 dives at the site 65ft down and painstaking archive research, Alison Mayor, a diving instructor, has identified them as two vehicles which fell overboard a landing craft capsized on its way to the Normandy beaches on June 6, The were intended to have provided covering fire for Royal Marines and Canadian troops as they charged ashore at Juno Beach but wound up on the seabed instead. Only 80 of the unusual tanks, specifically adapted for use in the D-Day landings, were ever made. There were thought to be just two surviving Centaur tanks in the world, both placed as war memorials in Normandy – including one at Pegasus Bridge, immortalised in the film The Longest Day. Experts said they were amazed by how well preserved they are – one of the tanks still fully equipped with its 95mm Howitzer gun, machine guns and tracks intact. Mrs Mayor, 46, from Havant, Hants, said: With the guidance of historian David Fletcher at The Tank Museum in Bovington, Dorset, they then did further dives in search of specific tell-tale signs to identify the exact model. They discovered that the tanks were specially adapted for exclusive use by the Royal Marines Armoured Support Group in Operation Overlord. Mrs Mayor then trawled through the National Archives and discovered that a landing craft carrying two Centaur tanks capsized in bad weather on June 6, on its way to battle.

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This is a place recommended by locals. You may observe fish typical to the North Pacific and the most special part of Cabo Velas is the reef that looks like a garden under the water. This point offers the largest variety of species and a major attraction are the Bull Sharks. The depth fluctuates between 9 and 28 m. Besides marine life, these islands offer beautiful rock formations.

The islands also offer a refuge of parks where you may camp overnight.

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This material is copyrighted and all rights retained by the author. This article is made available as a service to the diving community by the author and may be distributed for any non-commercial or Not-For-Profit use. On April 5, , Sheck Exley added another exploration to his personal log. This event was a milestone in diving history; it was not a typical sport dive. Sheck plunged to a depth of feet within the Mexican cave system known as Nachimento Del Rio Mante.

The descent took 24 minutes; the decompression time was longer than 10 hours.

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Our idea is simple – learn, shoot, explore. The name comes from the fact that there are over a thousand islands in the lake. Qiandao Lake was created in when the valley at the base of the Wu Shi Five Lion mountain was flooded to create the Xin’anjiang Reservoir and Xin’an River hydroelectric station. Aerial view of Qiandao Lake. Photo by Chinese National Geography. This was a massive government project that forced , people to relocate their homes as more than 1, villages and tens of thousands of acres of farmland were flooded and submerged.

Steel scuba tanks are denser than aluminum tanks, meaning you have to be less concerned with buoyancy issues, especially at the end of a dive. Smaller than an aluminum tank of the same capacity, a steel scuba tank is a more compact air supply solution, a .

Shearwater’s low-profile Perdix AI combines recreational diver simplicity with advanced tec-diving capabilities. The new Perdix AI takes those same qualities and adds wireless air integration for up to two transmitters. It uses the same intuitive two-button interface with a customizable multicolor screen display and multiple operating modes. It also has a three-axis digital compass, 1, hour onboard dive log and Bluetooth connectivity. The wrist strap as shown makes it convenient when you need hands-free illumination.

The rotary power knob lets you select four power settings plus an SOS mode. It also includes a rechargeable, replaceable 3, mAh lithium-ion battery, USB charge cable and wall adapter. Hollis DX X Hollis DX X This Hollis drysuit is made with heavy-duty trilaminate material, with each layer designed to maximize comfort, maneuverability and durability. Zack Stovall The DX X is made of heavy-duty trilaminate, with each of the three layers designed to maximize comfort, maneuverability and durability.

Made with 5 mm neoprene soft boots, the DX X has double-thickness kneepads to protect a high-wear area, and two roomy thigh pockets with internal D-rings.

Portal:Underwater diving

Find the perfect business for you with our Business Ideas Tool. Business Overview Scuba diving affords an unparalleled experience with the underwater world. However, safe diving requires training, equipment, and often a guide. Scuba diving businesses provide divers with the training, equipment, and local knowledge they need to have a fun and safe time under water.

Tank diameters are a more significant consideration. Most primary tanks, aluminum or steel, are the common diameter of 7-¼ inches. The AL and some of the larger-capacity high-pressure tanks, such as the HP and HP, are also 8 inches in diameter, although the HP is a 7-¼ inch tank.

Ships and boats by Chris Woodford. You can’t walk on water: But this aircraft carrier can float, even though it’s over m ft long, at least a million times heavier than you are, and carries about 70 airplanes and sailors. Ships large oceangoing vessels and boats smaller ones are a brilliant example of how science can be put to work to solve a simple problem. Over two thirds of Earth’s surface is covered in water so it’s just as well that science helps us take to the waves.

How exactly do ships do their stuff? Let’s take a closer look! Running m ft from bow to stern, the aircraft carrier USS Enterprise was the longest ship in the world until its retirement in Despite the huge size of this ship, notice how its bow front is quite sharply pointed so it pushes the water aside, creating less resistance and allowing the ship to move faster and more efficiently.

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He was responsible, in large part, for adding the Steven M. Selvik to the Alger Underwater Diving Preserve. Open Water Certification Required. You must have your own gear.

Shop Scuba Tanks – Extend your dive with a scuba dive tank. Our selection of high and low pressure tanks are available in aluminum, steel, pony tanks and more!

Install Optimized and recommended for tablets! Get a life worth living: Based on real diving physics and practice. Every successful snap scores you tips that can be used to equip your divers with more gear and diving skills. This highly addictive, visually stunning app is great for your kids, too—as the developers specifically avoided the depiction of violence in the game—so you can keep the youngsters entertained until they’re old enough to try the real thing.

Start your scuba diving career as the new dive master in Divemaster, this Scuba Diver Adventure Game! There are dozens of fishes, turtles, whales, coral, sharks Sharks are friends, not enemies. Share your photos with friends and earn extra tips! Use coins to upgrade your scuba divers and your skills to be able to discover the ocean.

Invite your friends and receive free coins to be spend in the diveshop! Will see… Show us who can guide the highest number of divers under the water!

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It provides an interesting diving experience with the great variety of marine life. There are always muscles, oyster, and clams on the bottom or around the tunnel islands. The structure consists of four huge legs extending into the bottom. The legs and cross members are teaming with various types of marine life including muscle, soft corals, octopus, tropical fish summer , and many others.

Users Interested In scuba diving. Well lets see, I am new to this so here goes. I am an easy going person. I enjoy the outdoors and Scuba Diving, camping, fishing, walks on the beach, watching the sunset: Dating in the top 50 American, Canadian, and Australian Cities.

The rebreather, a system that lets you breathe underwater, has got Mr Bond out of some tricky situations. Two arms, which branch out to the sides of the scuba mask, have been developed to function as gills. The scaly texture on the arms conceals small holes in the material where water is sucked in. Chambers inside separate the oxygen and release the liquid so that the user can breathe comfortably in the ocean.

Using a very small but powerful micro compressor, the system compresses oxygen and stores it in tanks. The gadget is powered by micro battery around 30 times smaller than a battery. The device, however, is only a concept and questions remain over whether it would be technically feasible to recreate. The mask, dubbed Triton, acts like a fish gill to extract oxygen from water so that the user can keep on breathing while under the sea.

While it may not be as slick as a rebreather, designer Jeabyun Yeon, who came up with the concept, believes it will change the way people approach water. To use Triton, swimmers would bite down on a plastic mouth piece. Two arms, which branch out to the sides of the scuba mask, can then function as efficient gills to deliver oxygen. The scaly texture on the arms conceal small holes in the material where water is sucked in. Using a very small but powerful micro compressor, the concept system would compress oxygen and store it in tanks.

Scuba diving

How do you breathe when snorkeling? I like… to “sip” the air over my tongue. It seems to trap droplettes moer effectively. Nice not to aspirate: Actually, this answer is incorrect. When snorkelling, you take a deep breath, dive down and as u reach the surface u blast the water in the snorkel out and repeat the process.

The capacity of a scuba cylinder is an important consideration. There is no perfect size tank for all diving types and all divers. Pony or bailout bottles can range from 6 – 40 cubic feet. Back mounted cylinders range from 45 – cubic feet plus. The standard aluminum 80 cubic foot cylinder.

Browse through visions of the world as seen through a photographer’s eye. Photograph by Nurcholis Anhari Lubis, Getty Images December Indonesia—At a slaughterhouse in Kertasura dead snakes are rolled up before being sold for food or traditional medicine. Villagers hunt the reptiles to supplement their income—and feed the billion-dollar global snake trade. Photograph by Danish Siddiqui, Reuters December India—Brides with henna-decorated hands wait for their group wedding to begin.

Thirty-five couples in Mumbai participated in the ceremony, which was arranged by a Muslim social organization to cut costs for poor families. Most bolts hit the rim of the canyon in northern Arizona. But some—like this one, captured in a second exposure—can hurtle from cloud to ground inside the canyon itself.

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Scuba Dive Key West Scuba Dive Key West For those who enjoy spending their vacations frolicking beneath the surface of the ocean and exploring unique underwater worlds, Key West diving is unquestionably one of the best ways in the world to do just that. The coral reef , located just off the coast, is the only living coral barrier reef in the United States. Divers will find thousands of unique animal and plant species that call the reef gardens home.

Amidst lush coral gardens, visitors will also capture breathtaking views of hundreds of colorful reef fish species that are simply indescribable. Combine the picturesque underwater marine life with unbelievably clear waters, it is no wonder that diving in Key West is one of the best experiences anywhere off the coast of America. Whether they are avid history buffs or simply enjoy the change of scenery, divers also flock to Key West to fill their passion for scouting shipwrecks.

We are a travel company NOT a dating site “Our Hookups are to Tanks” We run around 18 group trips each year. Individual travel also available. The SurfaceInterval Forums are one of the largest SCUBA communities in the world with 10,+ members. Free Admission for helping at the BTS NJ/NY show at the Meadowlands.

While leisure time is often equated with simply lying around and doing nothing, great men throughout history have filled those seemingly empty moments with activity. If it has been weighing and measuring, it goes on weighing and measuring. And if this something else is rightly chosen, if it is really attended by the illumination of another field of interest, gradually, and often quite swiftly, the old undue grip relaxes and the process of recuperation and repair begins. We published a guide to 45 hobbies a couple years ago , and it was enormously popular.

Below are 22 more hobbies for a man to consider and pursue. Bicycling The feeling of riding a bicycle for the first time without training wheels is a euphoria that few men ever forget. The sensation of the wind on your face, your pedaling legs pushing you along, and of course the hard scrape of the pavement when you take your first digger.

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