Chapter 52： : An impenetrable city

Speaking of alloys, Shen Yi remembered that he had drawn one before, called Titan Alloy Manufacturing Technology.

At this time, find this directly in the system backpack, and look at the introduction.

[This is a new type of alloy, characterized by toughness, lightness, and relatively simple production process. Once forged, it is extremely difficult to destroy. It is generally suitable for mecha shells, spacecraft shells and other items. The defensiveness depends on the thickness..... .】

With the introduction of reading, Shen Yi's eyes are getting brighter and brighter.

These two technologies are put together.

made Shen Yi think of a picture.

-an indestructible city.

Both of these are technologies that can be used for mass production, and the production cost is not high. Even if the impact and coverage of the tsunami cannot be stopped, at least, the hurricanes and major earthquakes in the next few months should be able to stop them.

The existing cities cannot resist at all on that scale, and it is imminent to rebuild a city that can withstand it, or a refuge.

Otherwise, letting people be exposed to inclement weather would be a dead end.

"Dingxiang, you get these two technologies, and simulate and calculate the feasibility." Shen Yi exchanged the technology in the form of information storage and passed it to Dingxiang.

Then, let Lilac simulate the calculation.

This is a complicated calculation project, because many parameters are uncertain, such as the degree of earthquakes, the degree of hurricanes, and high-energy neutrinos also affect the parameters of air convection.

Even cloves can only be estimated in large quantities.

Finally, I got a probability.

"The feasibility is between 46% and 85%." In the projection of the captain's room, a simulated picture of cloves appeared.

That is a city with tall walls. The architectural style in the city is unusually monotonous, and you can see that at the foot of the city, there are huge foundations that are connected together!

As the model began to become transparent, the interior of the entire city was clearly displayed in front of Shen Yi, a skeleton constructed of dense alloys.

extends from the foundation to each building.

This does not seem to be a real city.

is a whole, indestructible industrial creation!

"Why is there such a big fluctuation in feasibility?" Shen Yi asked.

"The lack of data, plus, I am not a top construction talent, nor can I know the efficiency of mobilization and infrastructure." Ding Xiang explained, "Besides, there is no accurate data on the scale of hurricanes and earthquakes."

"What is the standard of these two technologies?" Shen Yi asked again.

"From the perspective of this era, it belongs to the level of'sci-fi'." Lilac directly showed Shen Yi some of the content contained in the technology. "The design concept of this building material takes into account the gravity and environment of various planets. The factor, it should come from a civilization that has achieved large-scale interstellar colonization, and the application of Titan alloy is also very extensive, and it can be widely used on mecha shells and even spacecraft."

"This should be regarded as completely black technology." Shen Yi exhaled, then frowned, "Can it be produced with the production technology of this world?"

"It may not be possible to produce the highest quality, but there should be no problem with ordinary or even inferior quality." Ding Xiang replied, "Captain, my calculations have already taken this factor into account, otherwise, the highest feasibility. It should be close to 100%."

Compared with those planets in the universe with worse environment.

The environmental changes of the earth can only be regarded as "moderate".

"So." Shen Yi's expression became a little serious, and he asked the last question, "The possibility of building a submarine city."

The entire continent will eventually be completely covered by sea water, and even after everything subsides, the part that will show up is very rare.

That should no longer be a continent.

is an island.

Undersea city, if it is really feasible...

However, Ding Xiang did not give the answer Shen Yi wanted.

"I'm afraid not, Captain." She directly gave the relevant pictures on the technical data. "The'lightness' characteristic of this building material comes from its unique'empty window' structure, which allows it to stand tall in certain For planets with high gravity, long-term immersion in water will not cause damage, but will allow water molecules to gradually penetrate into the interior of the building."

In other words, everything is good, but it doesn’t block the water.

will not be completely sealed.

"This way..." Shen Yi half-squinted his eyes.

Lightweight, easy to produce, and strong against blows... It almost meets the survival needs of people in this world, but it is not waterproof.

"According to Dingxiang's guess, this kind of city should have other supporting facilities to be able to establish immigration areas on extraterrestrials." Dingxiang said, "For example, the protective shields all over the city are used to isolate toxic gases, and Build a micro ecosystem."

She added a set of translucent protective barriers on the city model in front of her.

This is barely eligible to be counted as an alien city.

But... it just didn't get such technology.

No, the technology is useless either. This technology cannot be manufactured at the world's industrial level . It has to be used to manufacture large-scale protective covers.

"I will continue to take a few more times." Shen Yi glanced at his remaining points.

It must be saved. A transport aircraft like the one just now requires 200,000 points to buy one, and once the traffic road is completely destroyed, it will definitely not be solved by dozens of them.

Speaking of transportation, Shen Yi thought of the sea train technology he had drawn before.

If humans can really survive in a vast ocean.

Then this technology, I am afraid it will play a huge role.

But, I have to live until then.

Shen Yi, continue to draw.

Even if there are still many problems, such as air, food, etc., at the very least, we must first piece together a general direction, a practical general direction, and cannot let everyone in the world under such a tight time limit. Waste time and energy on the road to unsuccessfulness.

This is his fifth draw today.

There is no purple, a bunch of blue and white.

It's the same for the sixth time.

For the seventh time, a purple-level item appeared. It was a huge screw engine. It was not comparable to the anti-gravity furnace of Lilac, but it was also used in an aerial fortress like Lilac.

makes Shen Yi's eyes slightly brighter.

Can 　　 be used to create a floating city?

Unfortunately, the price is too high.

One 800,000 points, let Lilac calculate it. In the end, it needs more than 8 million points, that is, ten such engines are needed to save a million people.

If he fails to find a technology or item that can hopefully solve the disappearance of the land after smoking ten times, Shen Yi is ready to stop for the time being.

After waiting to get more points, start drawing again.