Xiang Yang looked at it carefully and had a vague guess about what was inside the long metal box.
In fact, Professor Chen Yu was very patient with Xiang Yang. He did not let Xiang Yang guess and explained directly: "This is the most advanced diving suit in the world today. It is not available for sale in the market. One of the parts inside may be jointly shaped by the craftsmanship of several countries. The manufacturing cost of a set is more than 300,000. It uses the most advanced alloy technology, is resistant to high pressure and heavy impact, and has its own power system, sonar system and camera system."
Xiang Yang was a little surprised. The manufacturing cost was only 300,000, what about the materials
Professor Chen Yu placed his hand on the metal box.
The long metal box was opened without making any sound. This scientific research equipment was full of craftsmanship even though it was just a box. It also used top manufacturing technology. There was almost no gap when the gears were intertwined.
The box was opened, revealing a set of exquisite silver-white clothing that was somewhat similar to a space suit but not as bulging as a space suit.
"What a beautiful diving suit." Xiang Yang's eyes lit up. This was the first time he had seen such a high-tech diving suit. He had only heard of it in the past. "It is said that the Americans have diving suits that cost hundreds of thousands of dollars a set. They are only equipped on large ocean-going fishing vessels with a displacement of more than a thousand tons."
Director Li Bo glanced at Xiang Yang with a half-smile, "Some of the American ocean-going fishing boats are indeed equipped with diving suits that cost hundreds of thousands of dollars a set, but those are just products that were eliminated after the American laboratories had more advanced equipment. How can they compare with ours? Our diving suit has three layers of protection built in, which is resistant to high temperatures, extreme cold, and high pressure. The outermost layer uses top alloy technology, which can resist the bite of the sharpest shark teeth, and it is extremely light. This suit weighs no more than 30 kilograms, which does not affect the activities of divers underwater at all."
Xiang Yang nodded, "Great, can this diving suit be sold to the public?"
"This one is not available, but we do have the type that the Americans use on their ocean-going fishing boats." Professor Chen Yu said with a smile, "But the price is about the same as if you bought it from the Americans through normal customs. We can't give it to you at cost price. In fact, all scientific research laboratories are also short of research funds. We welcome you to come and buy."
Xiang Yang thought so too. The most advanced ones must be kept for his own use. How could he sell them to others
However, being able to obtain a channel to purchase the most advanced diving equipment on the market was an unexpected gain. Xiang Yang's original idea was to buy the most advanced diving equipment available on the market.
Compared with that kind of diving equipment, what kind of fully wrapped streamlined shark skin diving equipment? It's just a child's play, so outdated!
Of course, that is a matter for the future. Xiang Yang has no plans to upgrade his diving equipment in the short term.
First of all, Xiang Yang’s fishing boat was too small, so there was no need to use very good diving equipment.
Secondly, the diving equipment on Xiang Yang’s boat had just been updated, and it was impossible for Xiang Yang to discard it immediately after using it only once.
Director Li Bo has already put on his diving equipment. The tight silver-white metallic diving suit looks like armor.
"Hurry up." Professor Li said to Professor Chen Yu.
"I'm fine too."
The two men, wearing metallic diving suits, each took a shark backpack from the researchers and stepped into the ocean. The sea water quickly covered their calves, and both of them walked a little unsteadily.
This is normal. The buoyancy of sea water is greater than that of fresh water. When part of a person's body is in the sea water and the other part is outside the sea water, it is easy to cause the body to lose balance.
The two did not go any further.
Chen Yu squatted down, took off his backpack, opened it, took out a cylindrical instrument the size of a fist and the length of a normal Pepsi bottle, and put it into the water.
"Water temperature: 28, warm waters!"
“The water quality...”
Soon, a researcher on the shore quickly reported a series of data and concluded: "The environment is very suitable for leatherback turtles to survive."
On the other side, Director Li Bo also opened his backpack and took out a fish-attracting lamp that emitted a strong colorful light.
Xiang Yang asked in confusion: "Are fish attracting lights useful during the day?"
"It is of course useless for ordinary marine fish, but extremely useful for marine predators." A researcher explained: "Because there are a lot of reefs and mud under the ocean, plus a lot of plankton in the sea water, the sea water is actually extremely turbid. Many marine predators cannot see their prey at all when they are far away from their prey, but they can sensitively detect lights."
Xiang Yang nodded slightly to show his understanding.
The fish attracting light didn't produce any results for a long time. The jellyfish with only a big head hiding under the reef more than ten meters away seemed not to notice the fish attracting light and remained quietly there without moving.
Xiang Yang glanced at the researcher who had spoken earlier.
The researcher was a little embarrassed. "Maybe the sunlight is too strong and the light of the fish attracting lamp is not bright enough, or maybe the jellyfish is temporarily full."
Another researcher said, "This is how we do scientific research. Every step is very meticulous and there is no room for error. Let's continue and wait. When the sun goes down, the fish attracting should take effect."
"Wait until the sun goes down?" Zhang Qicheng's mouth twitched. "Aren't we here to look for leatherback turtles? Just because of a jellyfish, the leatherback turtles gave up looking for it and spent the whole day chasing after a jellyfish?"
Xiang Yang said: "Jellyfish usually live in warm waters, especially in summer when they are very active. Summer is also the time when people like to go to the sea the most. We often hear about tourists being stung by jellyfish in the ocean, but we have hardly heard of anyone being killed by jellyfish. I don't think it will take that long to deal with that jellyfish. Give me a diving suit and a net bag. I promise to help you catch that jellyfish in five minutes."
Li Chao also said: "Although jellyfish is highly poisonous, its toxins are secreted and mainly target fish and shrimp. For humans, being stung will only cause redness and swelling at most. I have a jellyfish dish in my hotel. Sometimes when the side dish chef is stung by a jellyfish, I see him apply salt or alum to detoxify it."
Xiang Yang nodded slightly. In fact, the toxins of jellyfish are not only harmless to humans, but may be beneficial. Eating the poisonous mouth of jellyfish can clean the stomach and intestines and dissolve fat in the human body. It is the most natural and harmless weight-loss drug. It will take effect after just a few meals, and the weight loss will never rebound.
In addition, jellyfish meat can clean up waste in the human body. Eating more can make the skin rosy and white, achieving the purpose of beauty. Therefore, jellyfish has always been a nutritious and delicious food in major seafood restaurants.