How much does the Nautilus cost? 5. What is the cost of the Nautilus?

Structure and characteristics.

On January 21, 1954, the world's first nuclear submarine "Nautilus" was born, costing a total of 55 million US dollars. With a total weight of 2,800 tons, the newly built Nautilus is much larger than the old submarines. The length of the boat, the width of the meter, the draft meter, the water displacement of 3,700 tons, the underwater displacement of 4,040 tons; Equipped with 6 533-mm torpedo tubes, it can carry 18 torpedoes; The diving depth is 200 meters, and the maximum speed when diving is 20 knots; It can sail for 50 days at maximum speed for a distance of 30,000 kilometers without any fuel.

The boat was about half as fast as an ordinary submarine of that time. The entire nuclear power plant occupies about half of the hull. The shape and interior of the hull, the power instruments and combat equipment are the most sophisticated scientific products, and they are assembled with streamlined appearance and simple control, and compared with ordinary submarines, the hull shell of the "Nautilus" is thicker, and when traveling in the deep sea, with its specially equipped sonar, it can freely explore the way, and there is absolutely no danger of hitting the reef and hitting rocks.

Is it 20,000 miles under the sea, if it is, it is priceless, after all, I have never heard of a submarine made by any country that can directly sink the ship without missiles, and can also fight with giant squid in the deep sea, and the design concept alone is far beyond modern people, hehe.

According to the original narrative, the ship (Nautilus) cost 2 million francs. Original synopsis: "Mr. Aronnas, there are 12,000 copies.

It's the only connection I have to land. But from the day my Nautilus first dived to the bottom of the barrage, for me, the end of the world was over. On this day, I bought my last books, my last pamphlets, and my last few daily papers, and from that time on, I thought that there were no thoughts or writings for man.

Professor, these books are as you please, and you are free to use them. "The Nautilus had a collection of 12,000 volumes, and the ship cost 2,000,000 francs, and all the works of art and collectibles on board were 5,000,000,000 francs.

**The Nautilus is a slender spindle-type submarine with a length of 70 meters and a width of 8 meters, with excellent sailing performance and a maximum speed of 50 knots. The boat is a long cylindrical shape with conical ends like a cigar. From beginning to end, exactly seventy meters of the beam, its crossbar, at its widest point, is eight meters.

It is one-tenth as wide as it is, it is long enough from end to end, and the bottom of the two waist bags is quite round, so that the water is easily drained away when the boat is moving.

Nautilus

It will not hinder its navigation in the slightest, with an area of 1,011 square meters and 45 centimeters, and a volume of 1,500.2 cubic meters, that is to say, when the ship is completely submerged in the water, its displacement or weight is 1,500 cubic meters or 1,000 tons, and its eyes are simple, and it has no lens and no ink sac. The shell is thin and light, spiral coiled, the surface of the shell is white or milky white, and the growth lines radiate from the umbilicus of the shell, smooth and fine, mostly reddish-brown.

There are differences in various places, coastal cities are cheap, and inland cities are expensive. The big ones are expensive, and the small ones are cheap.

I bought one 2 years ago, with a diameter of about 15 cm, without any flaws, 120 yuan, and now it may cost more than 200.

Not long ago, in Shekou Sea World, the diameter of the one I saw was only 1 centimeter, and it cost more than 100.

Nautilus's information, why is it precious?

It is well known that the trunk of a tree forms growth rings due to the alternation of winter and summer, which can be used to calculate the age of the tree.

The nautilus in the sea will form two growth lines due to the alternation of day and night, forming a periodic growth pattern, representing a day and a night is a day.

Interestingly, it has a large shell with many curved partitions divided into many chambers, each of which has about 30 growth streaks, which corresponds to the number of days in a month.

Scientists have studied ancient nautilus, the same geological age, the same number of growth lines, different geological ages have different number of growth lines, Cenozoic 26, Mesozoic Cretaceous 22, Jurassic 18; There are 15 Paleozoic stone carbon records and 9 Ordovician records.

Scientists have extrapolated that more than 400 million years ago, the moon circled the earth for 9 days, and with the change of time, the moon's circle around the earth gradually became 15 days, 18 days, 22 days, and 26 days, so that today's time is about 30 days.

The moon's orbit is getting longer and longer, proving that the moon and the earth are getting farther and farther away. (This natural phenomenon can also be confirmed by the record of solar eclipses), which proves that the Earth and the Moon are a diffusion system.

This helps us to understand the question of why there are gases, liquids, and solids on the earth. If it is a shrinkage system, the gas will become a liquid and the liquid will become a solid. The earth does not have an atmosphere, and there is no water.

Without water, there would be no ocean, and without life, it would be as lonely and lonely as any other planet.

There is no buying, there is no killing, for the creature that is about to become extinct, you ask this question, just like asking the skin of the giant panda **, why not let the nautilus live in the world with peace of mind, you may say, I just want to buy a shell, and I didn't say to kill the nautilus, this is the same as I just want ivory chopsticks, and I didn't say to kill the elephant, instead of having money to buy a nautilus shell, it is better to spend money to protect the nautilus, one day the nautilus and octopus are as much, don't worry about the nautilus shell, by that time, the thing is not rare, I guess you want a panda skin again.