Treasure Hunt all over the World

Everyone quickly checked their deep diving equipment and found no problems, very safe!

Immediately afterwards, everyone took off their coats and began to wear deep diving equipment.

In addition to Ye Tian, ​​there were four other people who went into the sea for deep diving exploration this time.

Johnny and Orlando, they are not so much exploring the treasure of the shipwreck, but it seems more appropriate to say that they are two tourists!

Ye Tian never expected these two guys to be of any help to him, nor did he expect them to discover the treasure of the shipwreck.

In addition, there are Matisse and Raymond, who will act together with themselves to conduct a real deep-diving exploration to discover the secrets hidden in the depths of the seabed.

They are from the Delta and the Marine Corps respectively. They all have excellent diving skills, can dive to a depth of more than 100 meters underwater, and have rich experience in underwater combat. They are trustworthy!

Soon, everyone put on the deep diving equipment neatly.

The body is a semi-dry silicone diving suit with a thickness of 3 mm. The wrapping is very tight. The whole body is black from head to toe, with some white stripes dotted on it. The design is novel and unique, full of movement!

This diving suit can keep everyone dry during deep diving, effectively prevent heat loss, and avoid being scratched or bruised by protruding reefs and sharp objects on sunken ships.

Its texture is very tough and can prevent the attack of sea creatures! Although the underwater world is very beautiful and charming, it is also dangerous! Have to be careful!

Of course, if you encounter scary guys like bull sharks or great white sharks, no matter how tough a diving suit is, it depends mainly on strength and luck, and nothing else can be relied on!

In addition to scuba diving suits, there are many other deep diving equipment, all available!

A full-face diving goggle covered with a bulletproof silicone lens. This diving goggle has a novel design and powerful functions. It is a high-tech product that has just been released!

Wearing a full-face diving goggle, the diver no longer needs to hold the respirator in his mouth, and can breathe freely in the mask, which is not much different from the sea!

This full-face diving goggle also integrates a communication interface, which enables divers to communicate underwater, coordinate and take care of each other, and make exploration more efficient.

There is no doubt that this is a very good diving equipment, which will definitely bring you a lot of help and make this deep diving exploration more effective!

Of course, it comes at a pretty hefty price tag of around $1,000!

Although there are full-face diving goggles, for the sake of safety, everyone still brought traditional silicone surface snorkels, breathing regulators, backup secondary and other breathing equipment in case of emergency.

In addition, there are backpack type buoyancy adjustment vests, weighted lead belts, and quadruple diving instruments that integrate pressure gauges, depth gauges, compass needles, and thermometers!

Each person carries two 14L gas cylinders, moderately thick diving gloves, diving boots to protect the feet, two huge flippers, and the essential diving knife!

Then there are underwater lights, underwater recording boards, and diving computers that have become popular in recent years to ensure that divers stay within a safe depth and time limit and record the diving process.

In addition to these, there are many large and small hooks and quick-release buckle rings on your body, which are used to carry other auxiliary equipment, which is also essential!

After putting on the equipment neatly, Ye Tian and the others have completely changed their appearance. Everyone seems to have turned into a deep sea dragon, quite imposing!

At the stern, Miller and Peter were also busy.

They didn't go into the sea, so naturally they don't need to wear diving equipment. These two guys are preparing to go to the deep dive decompression stop with Ye Tian and the others.

In the sea, the water pressure increases by one atmosphere for every 10 meters in depth! The greater the depth, the greater the water pressure!

At a depth of tens of meters under the sea, the water pressure is terrifying, and no one can bear it!

Ordinary people without deep diving training,

You can only dive up to about 30 meters underwater, which is the limit for most people!

During deep diving, divers on the bottom of the sea must not rise up quickly, but can only surface slowly at a constant speed, allowing the body to gradually adapt to changes in water pressure!

Only in this way can decompression sickness be effectively avoided!

If you float up quickly, the gas dissolved in the body will not have time to be discharged from the body with breathing, and bubbles will form in the tissues and blood. This is decompression sickness. In the mild case, you will be injured, and in the severe case, you will die. It must not be ignored!

As the name suggests, a deep dive decompression stop is a decompression station that sinks into the sea, allowing divers to stay at a specified intermediate depth for a period of time. This is called a safety stop, also called a decompression stop!

After the diver gradually adapts to the change of water pressure and gradually discharges the high-tension inert gas in the body, he can continue to float up and return to the sea surface safely.

The decompression stopping station prepared by Miller and the others will be controlled by the winch in the yacht garage, suspended in the sea with steel cables, and provide services for Ye Tian and the others who are exploring deep dives.

In addition to being a decompression stop suspended in the sea, it is also a platform in the sea that provides various supports for Ye Tian and the others.

The stops will carry a lot of spare cylinders for their use.

This allows them to stay on the bottom of the sea for a longer period of time and explore more areas without having to go back and forth between the sea surface and the bottom of the sea frequently, adding a lot of unnecessary risks for nothing!

In addition, the stop station also carries underwater communication equipment, which is connected to the yachts on the sea through cables, so that everyone can communicate with each other and understand each other's situation!

In addition to these, there are some other items on the stop, not only the equipment needed for deep diving, but also underwater weapons, such as spear guns, underwater rifles, etc., in case of emergency!

Who knows what to expect underwater later, in case a shark, or another diver with ulterior motives, these things will come in handy!

Looking at the full-face mask diving goggles in his hand, and the deep-diving decompression stop at the stern that is about to be completed, Johnny couldn't help saying with emotion:

"Steven, you guys are really well-prepared, you're so impeccable! I admire you!"

"I really didn't expect that deep diving is so particular! It requires so much equipment, today is an eye-opener! It seems that we have only learned a little before, and have never been exposed to real deep diving!"

Orlando was also very emotional, his eyes were full of anticipation, and he wished he could go to sea immediately.

"Before, what you were exposed to and learned should be recreational diving, but the depth is slightly larger! It is already commendable to reach a depth of fifty or sixty meters!

This time we are going to the bottom of the sea to explore the treasures of shipwrecks. The depth is greater. It is a veritable technical diving. Of course, it is not the same, and there is no comparison!

What you see is only part of the deep diving equipment, and some special equipment has not yet appeared. When those equipment appear in front of you, you will definitely be even more shocked! "

Ye Tian said with a light smile, his expression was very relaxed.

"Ah! There are still equipment, what are they? Take them out quickly, and let us open our eyes!"

Johnny and Orlando said in unison, their eyes darting about, very excited.

As soon as the words fell, Peake and Kenny came up from the bottom cabin. They carried a lot of equipment in their hands and put them in the living room!

After the things were put away, Matisse immediately introduced the equipment and instructed everyone to wear them one by one.

The first one is more than one meter long and more than 30 centimeters in diameter, with a propeller and two handles at the tail, which looks like a pocket torpedo full-wet submersible propeller.

"This is a full-wet diving thruster. After it is activated, it can take us forward, increase everyone's mobility underwater, and greatly save energy, allowing everyone to stay on the bottom of the sea for a longer time!

When using the thruster, you must pay attention to a few points. The first is the battery consumption. The battery in the thruster can support three to four hours of diving operations. I think this should be enough for use!

Do not use up the battery at one time, it is best to keep a third or a quarter of the battery, so that you can use the propeller to return to the sea smoothly, otherwise you will be in big trouble!

The speed and direction of the propeller must be well controlled, not too fast, to avoid accidents! Especially when floating or diving, you must pay more attention to controlling the speed, otherwise it will be very dangerous!

There is a strong searchlight at the front end of the thruster, which can provide lighting for everyone, and there is also a small spare gas cylinder in case of emergency. It is best not to use it until the last moment.

There are two traction ropes at the tail, connected with two quick-release locks. After going into the sea, everyone connects the locks with the locks on their belts, and starts the engine to use it! "

At the same time as Matisse introduced, everyone stepped forward, each picked up a propeller, and began to study it carefully. Everyone was very interested!

Introducing the fully wet thruster, Mattis picked up two more boxes and handed them over.

"Steven, Raymond, this is the P11 underwater silent pistol made by the German, a very sophisticated underwater weapon, equip it, maybe it can be used underwater!

There is also a diving saber here, which is a special diving knife used by the Delta Force. It is sharp enough to deal with ordinary sea beasts, and it can also be used to break obstacles! There are many functions! "

"OK!"

Ye Tian nodded in response, then took the box and opened it, took out the P11 underwater silent pistol from it, tied it with the holster on his right thigh, and he could pull it out and shoot!

Raymond did the same, quickly opened the box, and equipped this special weapon.

Seeing this peculiar special pistol, Johnny and Orlando immediately brightened up, looked at Matisse with full expectation and said:

"Matisse, can you give us two too? This thing is so cool, it must be very powerful. We also want to experience it. It must be very exciting!"

But unfortunately, Matisse shook his head and rejected them.

"I'm afraid not! Guys, this is a special weapon. There are not many of them in total. The ammunition is very limited. One is less than one. It can only be used on the blade, so it cannot be equipped for you!

There is no problem with special diving knives. I can equip each of you with one. I believe this is enough to ensure your safety. Leave the rest to us, don’t worry! "

"Well, it seems that this is the only way to go!"

Johnny and the others nodded, somewhat regretfully.

Next, Matisse introduced several other pieces of equipment and instructed everyone to wear them one by one.

In just a few minutes, everyone put all these equipments on their bodies.

Immediately afterwards, Ye Tian installed the underwater camera and underwater camera used to take pictures of the seabed on the top of his head and on his right shoulder respectively.

A strong flashlight is tied to the left and right forearms, so that it can be used like an arm, and where the arm points, the line of sight can follow.

Over there at the stern, the deep dive decompression stop is ready.

Everything is ready, and you can start deep diving exploration at any time!

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