vision-sciences

Underwater pressure in scuba diving causes things to become more dense the deeper the diver goes under the water. Find out what causes volume to be decreased at deeper depths when scuba diving using information from a scuba instructor in this free video on scuba diving.

Expert: Gregg Eddy
Contact: www.flatironsscuba.com
Bio: Gregg Eddy is a certified scuba instructor who has been teaching scuba classes for over 10 years.
Filmmaker: Clay Roberts

Duration : 0:1:25

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Technorati Tags: dry suits, scuba certification, scuba diving, scuba equipment, scuba masks, water sports, wet suits

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Duration : 0:0:34

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http://www.simplyscuba.com/products/Poseidon/FlexisuitDrysuit.aspx

The Flexisuit is a Poseidon Drysuit constructed from 3mm HD neoprene that provides super stretch but still remains durable thanks to its Armatex nylon outer. The Flexisuit is comfy, warm and has all the insulating properties of a drysuit but with the lightness of a wetsuit weighing in at only 2.4kg which also makes it flexible and therefore provides easy movements. The Poseidon Flexisuit uses stretch kelvar for forearm, knee, sock and back protection and this also provides enough stretch to accommodate room for any diving underwear you may wish to choose. This stretch is ideal for preventing tight spots and creases which can provide friction against your skin. Soft boots made from compressed neoprene finishes off this comfortable suit.
Features

Anatomical pre-bent arms and legs
Sandwich SCS face seal
Wrist seals in mega stretch neoprene
Neck seal in mega stretch glide skin
Kevlar-reinforced arms, knee, socks and back
Swivelled inlet valve
Variable volume outlet valve
Soft boots

Duration : 0:6:33

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