Skin diving is any underwater activity done without the use of Scuba gear, using a mask and flippers, and possibly a snorkel.
It includes swimming, spear fishing, free dive Photography, competitive breath-hold free diving and other apnea competitions.
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Skin diving is a form of underwater diving where the diver uses minimal equipment, often just a mask, snorkel, and fins, to explore marine environments. Skin diving allows for extended underwater exploration while staying close to the water's surface, making it accessible to a wide range of people. It is a popular activity for observing marine life and enjoying the beauty of the underwater world.
A mixture of helium and oxygen is commercially known as heliox and generally refers to a mixture of 21% O2 (the same as air) and 79% He, although other combinations are available.
The fastest type of diving is high diving, where divers jump from platforms ranging from 20-27m high and reach speeds of up to 96 km/h. This extreme sport requires precise technique and skills to execute dives safely from such heights.
To dive feet first, jump or step off the diving board with your arms extended above your head. Keep your body straight as you enter the water and aim to make minimal splash. Practice diving from a low height before trying it from a higher diving board.
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Yes, the gannet is one of the fastest diving seabirds, reaching speeds of up to 60 miles per hour as it plunges into the water to catch fish.