Chapter 405 (1/2)

Naturally, it is impossible to use strategic resources. However, although Yu's R & D consumption is huge, Nie Yun has never thought of restricting it.

There is a return only when there is input. Although Yu's group of scientists consume a lot of money, their output is indeed very satisfactory to Nie Yun.

Nie Yun is devouring all kinds of high-tech goods and plundering each other's technology in the front, while the scientists in the rear dismantle these technologies and integrate them into the scientific and technological system of the earth, and turn them into Nie Yun's own scientific and technological heritage.

Because of the complementary nature of this close cooperation, Nie Yun's scientific and technological level has grown explosively, rapidly approaching the Gemini, and various derivative technologies have emerged in endlessly, ”sword immortal” mecha is one of them.

In general, Nie Yun's invasion plan has initially achieved its small goal of making 100 million yuan

For Nie Yun, the promotion of science and technology is equal to the improvement of strength, while energy is not. Which is the more important is clear at a glance. Nie Yun does not need to consider how to choose.

Since we can't cut expenditure, we can only open source. The Prometheus project came into being!

……

In the void hundreds of thousands of kilometers away from the sun, a spherical spacecraft is slowly flying towards the sun. The strong solar radiation makes the irradiated surface of the bow part of the ship slightly red.

The central temperature of the sun is about 15 million ℃ and the surface temperature is about 5700 ℃. Even if it is so far away, the surface temperature of the spacecraft is over 1000 ℃.

Every meter forward, the spacecraft has to withstand a higher radiation temperature. Ordinary materials can't maintain normal performance at this temperature.

But the material of this ship is not ordinary, because it is made up of mechanical insects.

With the spacecraft getting closer to the sun, the ambient temperature is also rising higher and higher. When the spacecraft's field of vision is completely occupied by the huge fireball, the temperature has reached 4500 ℃!

……

Within the science and technology tree, ”Prometheus” project virtual command center

”Oh! It's a magic spaceship. Tantalum carbide (TAC) and hafnium carbide (HAC), the most heat-resistant materials found on earth, can also withstand the high temperature of nearly 4000 ℃. How do you do that? ” A small robot looked at the temperature data displayed on the screen in front of him and exclaimed.

He was Lawrence, the original idea provider of the project, and was specially invited to visit the commissioning ceremony of Prometheus system today.

”Ha ha! This temperature is far from reaching its limit. The most powerful technology we have here is material technology, which is beyond the reach of Gemini! ” Old Yu said with a smile.

Melting point: anti melting! Thermal expansion: no expansion!

What else can this magical material have besides ”secret silver”?

According to the experiment, the melting point of secret silver can reach more than 10 billion ℃! This means it can almost penetrate the surface of the sun, take a bath and come out.

For example, before Nie Yun's black technology was involved, laser weapons of various countries on the earth increased the object temperature by about 1 million degrees Celsius per millisecond per unit time.

When the Gemini carrier borne high-energy laser weapon hits a non reflective armored object, it can heat the target point to about 1 billion ℃ in a millisecond, and almost all objects have the fate of vaporization in the face of this kind of attack.

That is to say, the material can even resist the short-term irradiation of Gemini laser gun!

”If you give me all of the secret silver, all the scientific research projects this year will be stable!” One side of Liang Guang smashed his mouth, some salivated at the spaceship.

Although a lot of achievements have been made in scientific research, Yu's pocket has been gradually inflated, and research funds are also rising. However, the secret silver is still a luxury for them.

After obtaining the right to use the secret silver material, the daily life of the laboratory is gradually changing

”The mechanical strength of this bearing is not enough!” ”Try it with secret silver?”

”The load on this line is too high, we need strong superconductors!” ”Try it with secret silver?”