Lakes and oceans of our planet contains some of the most fantastic and terrifying creatures, plants and land formations. But few people really get to see too. Surprisingly, the funding of space exploration to the ocean, although many have yet to be mapped saturated areas.

Snorkeling is a fun leisure activities provide limited opportunities for underwater exploration (it does not require certification.) It is impossible, however, the great breath, only to plumb the works. Diving, on the other side offers a dive with compressed air, allowing the deep-sea diving opportunities for adventure!

If normal breathing diving gear, a diver compressed air through a mouthpiece connected to the air tank on his back. End of the outside air through a regulator in the water as bubbles. Although it is suitable for recreational diving, some divers do not want their bubbles detected.

For this reason, wear military rebreather divers. The device saturated peak enable divers to breathe clean air.

Of course, because the carbon dioxide is exhaled by a body with every breath, rebreathing is not a simple process, should things take the dangerous gases. They do this through an absorber of sodium hydroxide, which reacts with carbon dioxide to form solid calcium carbonate. Then, when it was succeeded by small tank of pure oxygen, which have the divers soon. Sometimes a mixture of nitrogen-oxygen is pumped back into the cycle of breath, as safe as pure oxygen. Recyclers also in the microprocessors that control the concentration of oxygen in the breathing cycle – is too much oxygen in a state of euphoria that the trial of a diver, which can be very dangerous, affecting 100 m below the level can produce sea!

This innovative piece of diving equipment are three types: closed, semi-closed circuit oxygen. Recyclers with oxygen as an absorber of oxygen supply of gas, but it is limited to a depth that does not require decompression stops temporarily. The closed and semi closed circuit version of the mixed use of gas and allow divers to safely go deeper.

In addition to its stealth features, such as, recyclers have many advantages over the diving equipment. For example, they have better gas efficiency. Standard oxygen bottle waste, because we consume all the gas we breathe – change Recyclers oxygen immediately. They also make it easier – conventional (tank of oxygen and nitrogen, approximately 78 percent) are mixed, what a weight of gas. Recycler, on the other hand, do not use nitrogen and easily with the same amount of oxygen. Nitrogen is the main cause of decompression sickness (the bends), so that no nitrogen decompression is complicated and diverse to stay at depth longer than conventional containers.

Decompression sickness occurs when nitrogen is absorbed into the bloodstream. Levels, then the gas-tight, but it expands Ascending – remember, such as opening a can of carbonated soda. If a diver rises to the nitrogen sobra much too fast, nitrogen will expand. It causes severe pain and in some cases even death. Good training and decompression is necessary to prevent decompression sickness.