Behind me is the entire history of mankind!

Chapter 6 Keep Chasing the Truth

The origin base is much larger than they imagined. There are four floors in total. The bottom floor is where their origin laboratory is located. It is composed of multiple laboratories, where there are many machines needed for chemical and physical research. As well as facilities, as well as the biological gene bank and the center of the Nuwa system.

There are also elevators through the spiral upward stairs, but after hundreds of years, Lincheng has doubts about the safety of elevators.

The third floor is the material room, and there are many things covered with protective covers.

The second floor is the huge living area, but it is already covered with dust, and there are many dead bones on the upper and lower beds, which seem to be the experimenters who lived here in the past.

There is a gymnasium, a training ground for guns and arrows, and some entertainment facilities. Although the sparrow is small, it has all kinds of internal organs.

The first floor is some vehicle stops.

The overall origin laboratory should be regarded as a honeycomb-like underground building.

"Are the cars still usable?"

The Tesla approached cars that looked roughly intact, albeit dusty and rusty.

As a mechanical engineer, I must be very curious about these future technologies. "

"It must not be opened. Nearly a thousand years have passed. Even though the outer shell is made of special metal, the internal parts must be damaged. If you have time in the future, you can try to repair it." Lincheng said.

"Speaking of which, after nearly a thousand years, there is still energy in this base. What kind of technology is used?" Einstein asked curiously.

"Controllable thermonuclear fusion." Lincheng said.

Einstein nodded, "It's not surprising."

The concept of thermonuclear fusion existed before the manufacture of nuclear bombs. The principle is very simple. The sun is a natural super-large thermonuclear fusion body.

But it is extremely difficult to achieve it. First of all, it is the terrible ultra-high temperature. If you want to cause a fusion reaction of matter, you need at least a high temperature of more than [-] million degrees. In fact, a high temperature of several thousand degrees is enough to melt human beings. Know all matter.

But if it is realized, it will be enough to have almost unlimited energy, because the deuterium needed for thermonuclear fusion is abundant in seawater. Theoretically, according to the human energy demand in the 21st century, it can supply human beings to burn for 900 billion years!
Of course, this is only calculated based on the reserves of deuterium elements. In fact, thermonuclear fusion requires the reaction of two elements. Deuterium-deuterium fusion rarely releases energy and is difficult to sustain. It should be more difficult.And it doesn't make sense.

What is relatively simple and achievable is the first generation of thermonuclear fusion developed by people, which uses tritium, one of the isotopes of hydrogen, to fuse with deuterium.

There are very few natural tritiums contained in nature, and the price is high. The average market price of 1g of tritium in 2003 was no less than 30 US dollars, and the actual international transaction price was about 100-200 million US dollars/g, and the black market transaction price added 0.

Fortunately, tritium can be produced artificially, as long as lithium is bombarded with neutrons, tritium can be produced, and the production of lithium on the earth is quite large.

Tritium-deuterium fusion can produce a large number of neutrons, so if thermonuclear fusion is practical, then, as long as some tritium is used to "ignite" thermonuclear fusion, tritium self-circulation can be realized.

After that, it is enough to add deuterium and lithium to the thermonuclear fusion device, and even extract extra tritium from the reactor, and the national defense force can be improved several grades cheaply.

But tritium-deuterium fusion also has some problems, that is, neutrons are not charged and cannot be restrained like the huge high temperature of thermonuclear fusion. Its penetrating power is extremely strong, which will damage the furnace wall and take away a large amount of fusion energy.When it touches other substances, a nuclear reaction will occur to produce radioactive substances.

Moreover, tritium-deuterium fusion cannot directly generate energy, and needs to be converted into electrical energy that can be used by humans in a relatively primitive way of "boiling water".

The thermonuclear fusion device inside the base of origin has been operating for hundreds of years, obviously not this kind.

Helium 3 is more suitable for thermonuclear fusion than tritium, which is the theoretical second-generation thermonuclear fusion. The amount of helium 3 is very large, far more than tritium.

It originates from high-energy particles in the solar wind. Since the earth is surrounded by a thick atmosphere that blocks the solar wind, it is difficult for helium 3 to reach the earth's surface directly. Therefore, the natural reserves of helium 3 on the earth are very low, no more than a few tons in total.

But there are 100 million to 500 million tons of helium-3 on the moon. According to this reason, the helium-3 on Mercury will only become larger.

Moreover, the fusion of helium 3 and deuterium produces very few neutrons, and protons are produced. Compared with neutrons, it has the advantage of being charged and can be restrained, and there is no need to "boil water" to obtain energy. High-energy protons can realize direct electric energy. transform.

However, the difficulty of implementation is much more difficult than the previous ones. The temperature alone requires more than 50 billion degrees.

However, the thermonuclear fusion inside the base uses the third-generation thermonuclear fusion technology. The reaction between helium 3 and helium 3 will not produce neutrons at all, is pure, pollution-free, and durable.

Einstein seemed very happy, with a gratified smile on his face, "This is the original intention of my mass-energy equation. The potential of nuclear energy is huge. What it can bring to mankind is definitely not just destruction. .”

"If there is no such accident, humans with thermonuclear fusion can already leave the solar system." Planck said with emotion, "The entire history of mankind will enter a new chapter."

Tesla's mood was also agitated, "Nearly infinite energy, I actually saw the day when this kind of miracle that only exists in concept is realized, human beings created the sun..."

He looked towards Lincheng, with a little curiosity in his eyes, "What kind of material can resist the high temperature of hundreds of millions of degrees!?"

"Magnetic confinement is used." Lincheng said, "All the heat is trapped by the magnetic field in a vacuum field, and there is no actual contact with the shell material."

Einstein nodded approvingly, "Smart thing to do."

"The energy used by this base is actually a "sun"!!?"

Mendeleev reacted and exclaimed. Although he died early, he was unfamiliar with the common sense that the sun is a nuclear fusion body and the principle of nuclear fusion, but he could also learn something from what Tesla said. information.

His world view has been impacted. In his cognition, it is the power of gods that can create the sun.

"With such power, why are you still defeated by those alien groups?"

"Although it is said to be an artificial sun, the energy released by controllable thermonuclear fusion is far less than that of the real sun." Einstein corrected, "It is just a device similar to the sun created by using the principle of the formation of the sun. mass into energy."

Mendeleev nodded suddenly, understanding what Einstein meant, "It seems that I have a lot to learn in this era."

"It's us." Einstein murmured, with excitement on his face, which was a strong expectation for the future.

"By the way, what are those moisture shields you saw on the road?" Mendeleev asked.

"I don't know, I have opened some boxes, and there are various vacuum-packed foods inside, and there should be some gasoline and other supplies, but hundreds of years have passed, and the food inside should be inedible.

Originally, there were still some weapons resources, but 300 years ago, there was a rebellion inside the base, which led to the entry of alien creatures, and the bullets were exhausted, leaving only some guns without bullets. "

Lincheng Road, "Okay, we have a lot of time to study these things in the future, now let's go out and have a look, I haven't been out before."

Several people nodded and reached a consensus.

He quickened his pace and walked towards the ground.

In fact, there are other exits to the Origin Laboratory, and there is a railway on the fourth floor leading to another base, but Lincheng does not know the situation there for the time being, and the entrance door is locked tightly to be on the safe side.

According to Nu Wa, some human bases have actually been occupied by alien monsters, and there are also some scavengers and other humans.

Scavengers are wanderers who specialize in excavating ancient technologies in this era. They cannot digest these technologies, but they can sell them to large human gathering groups.

They are not bound by the law. When they meet them, there is a high probability that they will either be killed or captured and sold as slaves.

Passing through a long and narrow underground tunnel, they stood at a super-huge rigid iron gate with a width and height of more than ten meters. The giant gate was embedded in the rock wall of the tunnel and was very strong.

As if sensing their arrival, the mechanical gate started to operate, making a dull clicking sound, the rock walls on both sides were also trembling, and there was faint dust falling, which made people worry whether it would be caused by the movement of the gate. And lead to the collapse of this cave.

Soon, the giant door opened a gap, and the light from the outside world shone in, just enough for a person to pass through. This was just in case, and it was convenient to close.

Lincheng resisted the excitement in his heart, and walked out first, followed by the others. In front of the giant gate, there was a flat rocky ground, which seemed to be dug out by man, and could accommodate several cars driving side by side.

And there are dozens of meters below the flat ground, and there is an endless sea, and the gate behind it is embedded in a cliff wall.

The only passage is an upward tunnel with a slope artificially dug out of the cliff. It is very spacious and can be used for vehicles to move forward. It is easy to defend but difficult to attack.

Several people walked up the ramp, and Lincheng had the strongest physical fitness, so he was the first to reach the top of the ramp.

When I got there, I was shocked by the scene in front of me.
At a glance, it is quite an open plain. The light green grass under the feet spreads towards the distance, and occasionally hills rise and fall, extending to the distant mountains. In the middle of the plain, there is a large lake with crystal clear water, like Like a mirror, reflecting the blue sky and white clouds.

Some wild horses, wild deer and bison can be vaguely seen running on this plain, drinking water by the lake, while on the left side is a coastal forest, which gradually spreads to a mountain range.

Several scientists came up with Lincheng, and were also attracted by the beautiful scenery.

"If you tell me after this that this is the world after the nuclear explosion, I will never believe it." Einstein said, he raised his head and looked at the clear sky above, "Whether it is the world after the nuclear explosion All kinds of dangerous nuclear radiation or the huge amount of dust produced by global nuclear explosions cannot subside in a few hundred years."

"There are still traces left by human civilization, which seem to be completely invisible here, and reinforced concrete is not something that can disappear in a few hundred years." Tesla said.

"The air here seems to be much cleaner than in our time." Tesla took a breath of air. As a scientist in the early days of the second industrial revolution, his city was almost covered by various factories, although There's the Environmental Protection Act, but the air isn't really good.

"It should be because of the "spore sea" ecosystem maintained by the Nuwa system in the Tinder Project." Mendeleev said curiously, "I'm more curious about the principle that can purify the world full of nuclear radiation , How are those radiation elements cleaned up?"

"Go back and ask Nuwa later." Lincheng said.

"Roar!!!"

Suddenly a ferocious roar came from the forest on the left, like a mountain avalanche and the ground cracked. In fact, they also felt the ground tremble, which was extremely terrifying.

Several people turned their heads in unison, as if they wanted to see what was happening inside the forest through the bushes, as if something terrible was running towards this side.

Lincheng felt bad, and shouted first.

"run!"

With that said, he turned around and ran down the ramp. The scientists reacted very quickly. Before coming up, Lincheng had already informed them that the ground might be dangerous, so they were all ready to run away at any time. .

Lincheng ran ahead, turned his head from a safe position, and saw clearly the existence in the bushes.

An incomparably huge giant bear sprang out from the bushes. It was bigger than any bear in Lincheng's cognition. It had jet-black hair all over. The ground is about 1.8 meters, just stopping in front of you is already very shocking, let alone running towards you.

The earth was trembling faintly, and it grinned, revealing the teeth that could easily pierce a human chest, extremely ferocious.

The top speed of bears is about 24 kilometers per hour, while the running speed of normal humans is 44 kilometers per hour. Even if their current bodies are the peak of human beings, they are only [-] kilometers per hour.

And this bear has longer limbs, more strength, and only faster running speed.

Therefore, after running for a certain distance, the giant bear quickly caught up with Tesla who was running at the end, and slapped it flying more than ten meters away.

However, it didn't directly chase the others, but ran to Tesla's side and stood up. Its huge body was close to five meters, and it was as frightening as a hill. Under his eyes, he roared angrily and rushed forward, biting off his neck.

At the same time, the other four people also ran into the base together, and the gate was closed tightly.

Lincheng and the others were panting lightly. Einstein leaned against the gate, his heart was beating violently, but after gradually calming down, he, Mendeleev and Planck looked at each other, and suddenly burst out laughing .

"Hahahahaha!!"

Planck and Mendeleev also laughed, looking up to the sky and laughing loudly.

"Hahahahaha!!!"

"Ha ha ha ha ha ha ha!!!"

Lincheng looked at these laughing scientists with a little puzzlement, wondering why he could still laugh out loud after experiencing such a thrilling scene.

"Son, thank you."

After Einstein's laughter stopped, he spoke gently.

"In my early years, on this side of the Atlantic, as I pushed my pram in my cramped attic, as I flipped through dull patent applications in the noisy offices of the Patent Office, my mind was immersed in another wonderful world.

In that world, I was running at the speed of light, but when I came to the quiet town of Princeton, the detachment of my early years had left me.

The outside world bothers me all the time, my old body hinders my thinking, and the unified field theory I have been working on for the rest of my life has not made any progress. Moreover, the birth of the nuclear bomb makes me feel anxious.

I tried every means to prevent this weapon from falling into the hands of those lunatics, but I didn't expect it to fall into the hands of another group of lunatics.

I am not worried about my merits and demerits, but about the future of mankind.
But you gave me the answer to all these. "

There was a little starlight in Einstein's eyes.

"When the bear was chasing and running, the excitement of the chase, and when the wind blew past me while running, I felt unprecedented joy.

That is the happiness that my dilapidated body can no longer have, and my mind is also more relaxed than ever, without being bound by any outside. "

"Thank you very much, child, for allowing us to obtain such a brand new life at the end of our lives, so that we can continue to pursue the truth." Planck also smiled on the side.

"You guys are happy, but I'm not happy."

　There are a total of [-] words, so I will post them together without dividing them. Seeing that I have written so many more, please follow up and ask for various tickets!
　　Especially follow-up! ! !
　　
　
(End of this chapter)