For the sake of insurance, Yu Yifeng still ordered to build a billion-ton helium-3 nuclear bomb and the corresponding "basin" engine as soon as possible.

After this kind of thing is successful once, it can be imitated step by step, and the technical difficulty is not high. Although the gravitational pull of Mars is a little greater than that of the Moon, the billion-ton helium-3 nuclear bomb still works.

In the event of any crisis on Mars, humans can detonate the nuclear bomb as soon as possible and run away on the Noah's spacecraft. As long as it's not a Resident Evil like a virus, escaping Mars should be fine, right?

This was Yu Yifeng's own thoughts, and after discussing it with Xu Yunjin, he immediately gave this order, and he instantly felt a lot more relaxed......

The Industrial Revolution continues, and in the next period of time, good news comes one after another, and people's new inventions and ideas gush out like a spring!

The machine starts, the motor roars, this is really an era of wisdom and sweat!

If an ordinary white-collar worker on Earth comes to the Noah, he will find it difficult to find a job with his level of knowledge......

A large number of occupations require a high level of skill and experience, and everyone here, at least with a master's degree and many with a Ph.D., still feels that they lack knowledge......

Like the top heavy industry base, the Kinov Industrial Plant, just an ordinary worker must be able to research, program, design, test, sensing, and artificial intelligence!

That's a really high demand...... People have to work and study at the same time.

Other professions, such as doctors and journalists, have also gathered a large number of talents, all of whom are at the top level, and their job demand has been full.

Therefore, an ordinary person on the earth, if he has a good mind, the best choice is to become a soldier.

You don't have any level to be a soldier, it's just more tiring...... The Ministry of Security is short of people, there are too few soldiers, Xu Yunjin is bitter, he thinks that at least 500 soldiers will be needed to meet the needs, but Yu Yifeng will definitely not arrange so many people for him.

……

Time flies, and in the busyness of the people, another month passes......

After receiving a large amount of resource investment, there are more and more assembly lines in the Kinov industrial plant, and the industrial capacity will become stronger and stronger, the first phase of the project has been successfully completed, the second phase is under construction, and the third phase is being built......

Moreover, this construction time requirement will be rapidly shortened.

On top of that, these lines are fully automated, and once they are up and running, they basically don't require human labor.

In other words, one assembly line can process different parts and help replicate another assembly line, so that the growth rate of the assembly line will be greatly accelerated.

Such an industry is a strong and desirable industry!

All sorts of experimental robots are finally trying to get to work, and they don't get tired, they don't complain, they don't make mistakes. Once they are confirmed to be useful, they are produced in large quantities.

Humans are only responsible for designing, monitoring, and ultimately maintaining.

Yu Yifeng is trying to reform more thoroughly, and the original plastics, garment companies, and chemical companies will also be eliminated and replaced by a whole, large light industry factory.

According to the design of the scientists, this light industrial plant can mass-produce a large number of different materials.

Countless raw materials will enter from one large port, pass through a conveyor belt, and be distributed to various different lines. And these assembly lines have complex interaction designs, which can be transported and replenished with each other.

With just one such factory, a large number of goods can be produced!

Of course, the specific drawings are still being designed...... If it can really be completed, people's light industry will have a qualitative leap! What towels, clothes, plastics, these basic daily necessities, one factory can solve.

The "basin" engine was also completed within a month, using a large amount of scrap steel and scrap materials.

This is a joint design of many scientists, who believe that no matter what material, whether it is steel or scrap, is similar in the face of a nuclear explosion, as long as the engine can restrain the shock wave below for a certain period of time, it is considered a complete merit.

In this way, the Noah can run away at any time, and Yu Yifeng is completely relieved......

On this day, he was visiting the construction of the new environment of the Noah, which can be said to have changed a lot!

Because of the time constraints, only 40 square kilometers of living space have been opened up, which is only one-fifth of the original plan. But 40 square kilometers is not small, equivalent to the size of a small town, which is much better than before.

50,000 people live in it, so it can be said that it is very comfortable and not crowded at all.

At this time, it is approaching the New Year, and the street costumes have a New Year's atmosphere.

The new human calendar is calculated according to the day of the earth's explosion, 365 days a year, and now it is approaching the end of the year, and many people have come according to their own national customs.

Asians like to celebrate the Spring Festival, Europeans and Americans like to celebrate Christmas and New Year's Day, and there are still some such festive atmospheres. The government has approved some of the activities that people spontaneously do, and when the time comes, everyone will be given a five-day holiday.

People can't afford to buy a house, but they have basically said goodbye to the tin house and live in a rented house provided by the government, and the rent is determined according to the size of the room.

However, this kind of "renting" and "buying", except for psychological factors, is actually not much different. The government will not recycle people's rental houses, and they can live in them for a long time, just like their own homes.

"You see, at the top of the sky are the latest energy-saving light bulbs, which effectively mimic the sun's rays. Under this light, green plants can photosynthesize normally. ”

Leading him on the tour was an old acquaintance, Dr. Roman, who was also the most enthusiastic about building an ecological environment, and he walked while introducing the latest facilities and equipment to Yu Yifeng.

"The light can be brightened over time, only during the day, and it will gradually turn off after 6 p.m., so that people can rest."

"And here, there is the New Hope Plantation, the main food production base for the people."

Walking into the plantation, you will be greeted by a large field of greenery. Yu Yifeng nodded with satisfaction, New Hope Plantation mainly uses waterless cultivation, and only some large fruit trees have to be cultivated in soil because the technology is not yet mature.

It's just that these fruit trees have not been planted for a long time, and they are all small saplings.

A large amount of cultivation equipment was produced in the last agricultural transformation plan, and it can be used directly, which saves a lot of work.

At a glance, rice, wheat, corn, etc. are readily available, and a large number of vegetables, melons and fruits are also being cultivated, although they are not yet ripe, but they look very healthy.

New Hope, that's a great name!

Because the temperature and light can be controlled in the plantation, all vegetables and fruits are supplied all year round, regardless of the season...... This is a very cool thing for foodies.

"Now it seems that the food crisis will definitely not happen...... Yu Yifeng sighed.

He was already very satisfied, and the staff must have put a lot of effort into making it like this.

"That's for sure! The plantation is expected to produce between 200,000 and 300,000 people a year. ”

One of the people in charge said. He was praised by Yu Yifeng, and his heart was happy.

For these experts, it is better to die headfirst than to die in the face of a food crisis under such conditions......

The person in charge thought for a moment and continued: "If we open up more planting areas, of course we can grow more food, but for now, we don't need it for the time being, otherwise it will be wasted." ”

"At present, Noah's oxygen production and consumption have temporarily reached a balance."

"The food that humans can't eat can be fed to chickens, ducks, fish, pigs, cows and other animals to provide a source of meat for humans. This part of the work is handled by New Hope Ranch. ”

I see, Yu Yifeng nodded and understood, no wonder so much food needs to be produced...... The extra food is consumed by other animals.

This kind of grass-eating first-level consumer, the longest meat is the pig, its feed ratio is about 2.5, that is, a pig grows to 120 kilograms, it has to eat nearly 300 kilograms of feed.

Sheep and cattle do not grow meat, and the feed ratio is relatively large, about 5, that is, eating 5 catties of feed can grow a catty of meat.

A hen that can lay eggs (not broilers) generally weighs three or four pounds, but it has to eat 80 pounds of feed a year, but it can lay one hundred and fifty eggs......

There is a doorway for the breeding work here. Professional matters should be responsible for professionals, which is Yu Yifeng's consistent employment habit.

He believes that these experts will be able to maintain a balance between food production and consumption, so that too much grain does not rot and mold, and there will be no food crisis.

"You have to make sure that we have more than two years of grain reserves in our granaries." Yu Yifeng admonished.

"This is natural." The person in charge hurriedly replied.

Yu Yifeng thought for a while and asked again: "When will people be able to eat pork and beef?" ”

"It is estimated that it will take another year or two, these organisms are provided by biological laboratories, the number is small, and the reproduction is slow, at least when the population is relatively large, it can only be considered. However, chicken, duck, and fish are already edible. ”