In September, the Qinghai Nuclear Energy Research Institute, the nuclear fission reactor was launched for the second time. 》> 》..
Another, more nuclear reactor began to be demonstrated.
At the same time, technologies and equipment such as nuclear material enrichment, attenuation and radiation shielding materials, airtight and watertight materials and industrial manufacturing, as well as oxygen concentrators, are tested in various research institutes.
The magnetic confinement ring was further improved, and with ample power, news came that it had successfully reached 60 million degrees and observed nuclear fusion of several atoms at a time.
The problem is that the neutrons produced by the fusion of deuterium and tritium that they use do not penetrate the graphite protective layer, but react with the internal device.
Because the temperature was too low, and it didn't stay at that temperature for long, the reaction stopped.
If they want to maintain a stable fusion reaction, they think they need to reach at least 100 million degrees.
The only thing is how to better protect the neutrons.
Even if graphite is bombarded with neutrons for a long time, what kind of reaction it will produce is still some theoretical inference.
And the later the temperature, the more difficult it is to raise it.
It is also extremely difficult to maintain the temperature of superconductors, which are key component materials, and high-temperature superconductors must be found.
In any case, this proves that controlled nuclear fusion is possible with this device.
Rather, a practical nuclear fission reactor should be able to be completed ahead of schedule.
At the Yinchuan Space Center, a ground reconnaissance and detection device is installed on a transport aircraft.
Fly from Yinchuan to Naha.
After landing and refueling, we returned to Yinchuan from Naha.
This was an experiment on the airworthiness of transport aircraft and the technical preparation of reconnaissance aircraft and reconnaissance satellites.
The Yinchuan Space Center is experimenting with a new engine, a so-called anti-gravity engine provided by Tesla.
It's like a researcher to Tesla.
This is not anti-gravity, but a plasma-like electric propulsion engine.
The biggest advantage of this engine is consumption, but the biggest disadvantage is thrust.
Albert Einstein believed that such engines would be very useful in the universe.
It can be used to adjust attitude and propulsion.
Even if it's done very well, it's very useful.
Because there is no gravity in the universe.
The space center is preparing to push a reconnaissance communications device into Earth orbit and allow it to operate synchronously with the Earth.
The device is capable of sending signals via radio back to the ground monitoring station.
The prototype was hung on the transport plane, and the ground station and escort fighters were conducting automatic communication experiments back and forth.
And this satellite is located in space, which can work instead of radar stations, which can reduce the number of ground radar stations, and also reduce the disturbance to the underlying space.
It is good for the communication of the aircraft.
It also meets the requirements of the environment.
The whole development and design process was very smooth.
And as for the design of the space station, in fact, preliminary experiments were carried out at the ocean monitoring station.
The Yinchuan Space Center designs high-thrust rockets.
Due to the discovery of Yanchang Oilfield, Karamay Oilfield and Qaidam Oilfield, the actual domestic diesel consumption is not large.
Therefore, it mainly produces aviation oil.
They produced a lighter oil with a very high fuel value, so several large rocket launches were fueled by light oil plus oxygen.
The construction of large-volume, airtight fuel tanks is slowly maturing.
Tesla is indeed a madman, and he thinks in order to save costs.
One or more space capsules should first be sent into space with high-thrust rockets.
And not such piecemeal launches of rockets.
It's a waste.
You can even build a large space station in space and form a space factory.
After that, it was the problem of transporting raw materials up, and at that time the rocket was fine.
He wants to build a space factory, and the factory in space is different from the ground, because it has no gravity, so the processed debris will cause a lot of problems, and only laser technology can complete the processing, and the casting will be completely different from the earth.
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He was in his house and a couple of researchers writing about the space factory in his head.
Very detailed, thought of almost every step of the way.
Although some of them do not have any specific measures, he will theoretically deduce what kind of situation will arise and what methods may be taken.
In the writing of "Space Factory", he made an outline every time, and then passed the manuscript to Einstein and related research institutes, and then sent back a thousand strange ideas and theories, and Tesla summarized them.
Zhang Chun visited him a few times, and when he was telling stories to the children, he was actually sorting out the thoughts in his head.
Every time, I watched the child leave with a smile on my face, then went home on crutches, called an assistant, and started to write a book.
About one-third of the manuscript of his Theory of Gravitational Dynamics is in the hands of the U.S. government.
When he arrived in China, he reorganized it, removed what he thought might be questionable, and wrote only a general introduction.
It was thrown to the Nuclear Energy Research Institute.
After that, he spent most of his time writing "Space Factory", which he thought was more practical and could be done.
The old man often seemed lonely, he disliked Einstein and Zhang Chun and these researchers for being too conservative, and he was more often in dialogue with his own thoughts.
"If you don't want to run, I'll run a few steps in your place, it's just a mistake, and you can correct it.
I want to open a door for you in these last years, a door that may lead to the future. ” The old man wrote this sentence on the title page of the manuscript.
Zhang Chun stopped bothering him.
Beginning in October and into autumn, there is less food for large animals, more fights and attacks on farmland and villages, and some herbivores migrate in groups.
Hunting began in the central provinces.
In Long Lake, a python more than ten meters long attacked the fishery administration boat.
But the injury ran away, and it was preparing for the winter.
Then it attacked a hippopotamus that was migrating south with its parents.
However, this time he was killed by the Fisheries Management Office.
And because the weather is cooler, these hippos have to cross the river to Dongting Lake, and then follow the Jinsha River to Guizhou, Yunnan.
Most of them will die in the Yangtze River.
Only the strongest can swim to the opposite shore.
So people simply kill the old, weak, sick and disabled hippos.
The heavier thing is that one of the elephants is old and injured, and it was decided to let it rest while sending them to the north mountain.
Elephants already know which companions to be hunted by people, because after killing those who are going to be eliminated, the owners and rangers comfort them and send them away.
Elephants have memories, and the elephant that was targeted for hunting even knew that he was about to die, and he did not resist, but silently said goodbye to his owner and companions.
This behavior of the elephant makes every time the elephant is killed by a ritual to show respect.
In fact, it is difficult for elephant herds to give birth, and there will not be a hunt for many years.
People wash the elephants and pat them.
Let them go south, the cleverness of the elephants lets them know what ferry crossing the river will be carried by humans, and they will come back along the same route next year.
The elephant did not keep up with the herd, but silently watched as the owner wiped away with tears in his eyes.
It was the first time Niu Niu had seen this kind of scene, the gun was wearing a silencer, and the elephant's huge head swung for a moment, and then fell to the ground with a bang.
Her face wrinkled into buns.
She didn't know why, but she knew that there must be a piece of elephant meat in the middle.
"The longer an animal lives, the smarter it gets, and that's the case with elephants.
Of course, there are also low-level and high-level.
There are snakes, turtles, and oviparous animals, and they can live for hundreds of years if they are kept alive.
Their wisdom will grow, but it will not be passed on to the next generation, because they are not responsible for raising the next generation.
As soon as their offspring hatches, they instinctively seek out food, with little education.
But elephants are different in that they have to nurse their offspring for a long time, as do humans, and take them with them to migrate and forage.
This is inheritance and wisdom. ” Zhang Chun sighed at Li.
"Horses are really not as good as elephants.
The horse died of old age at the age of thirty.
Ma has only been with his parents for a few months.
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There is not much of this knowledge passed on. ” "Yes, one of the creatures on Earth that is more like humans is elephants.
One could be a whale in the sea.
Whales in the sea can also live to be sixty to one hundred years old, and whales are born, and they also feed for a year, and then they are accompanied by their parents to feed.
Longer than Niu Niu breastfeeding.
Whales are probably the smartest in the ocean.
Similar to horses in the sea are dolphins. ” Zhang Chun scratched Niuniu's nose.
"Don't."
Niu Niu frowned in protest, but she immediately laughed as she watched a ranger come running over with a piece of elephant meat.
Zhang Chun: "The reason why human beings are smart is that we have to maintain education for one or two decades, and then live to learn and pass on the lessons we have learned to the next generation.
Old man Tesla is doing something like this right now. ”