Chapter 609

The successful purification of penicillin is absolutely good news.

Penicillin is purified, which means that the emergence of antibiotics is close at hand. As long as we can overcome the problem of penicillin strain density, the day of industrial production of penicillin will come.

But even so, the stone bear who left the Academy of science and technology and returned to the giant bear palace was somewhat depressed.

Shi Xiong has a lot of knowledge and technology from later generations in his mind. He also wants to carry all these technologies to this era. As many travel novels say, he wants to bring the huge Yanhuang tribe into the modern society ahead of the N's.

But it's obviously impossible.

In this era, it is very difficult or even impossible to break through such and such restrictions. For example, without long-term accumulation of basic materials, it is impossible to achieve rapid breakthroughs.

The technology of purifying penicillin, in fact, is no different from making smokeless powder, xiaohuazha medicine, making wine and pressing oil. This kind of technology that can achieve breakthrough without basic materials can be realized in this era, but more things need the breakthrough of basic materials to make progress.

For example, if there is no better gun steel for large caliber guns, the caliber of guns using smokeless powder as propellant will be limited to 105mm in this era. No matter how big, it's not impossible. If you're not afraid of blasting, just use it.

The big caliber fortress guns of European countries can easily exceed 200 mm, but what's the use of those things made of bronze? A few 55 mortars can send those big caliber fortress guns to the sky.

What the stone bear wants is a real artillery that can carry out accurate bombing from a long distance!

But in this era, it is obvious that no self-propelled gun or naval gun of 10 inches or more can be made.

If you don't even have an electric furnace, how can you make better gun steel?

In addition, the stone bear knows the structure of the internal combustion engine and the general distance of the gearbox. But the internal combustion engine can be made by casting, but like the crankshaft with good wear resistance, the stone bear has no choice.

The research and development of steel used in crankshaft of internal combustion engine is no easier than that of gun steel.

This kind of crankshaft steel, more advanced marine steel plate, also needs the team of Steel Research Park to make a breakthrough.

There are also things like motors. When Shi Xiong was a child in his hometown, his neighbor was a repairer of motors and water pumps. So Shi Xiong often squatted next to his neighbor to watch him dismantle the motors, and even helped his neighbor wrap enameled wires. He knew the structure of the motors at that time.

But the problem is that there is no insulating paint, no enameled wire, even if Shi Xiong knows how to make a motor, he can't make it.

And wires. Now, although the industrial base of Yanhuang tribe can produce wires by copper wire cold drawing process, what about the outer insulation layer of wires?

Just like the wires and cables inside the Carlos, natural rubber and paper tape are used to wrap the insulation to make the outer insulation layer of copper wires. However, natural rubber is very precious, and the paper tape wrapping insulation method is not very safe, so the transmission distance of this kind of wires should not be too long.

It can be said that before Bill Gates made a breakthrough in the study of northern oil, many things could only be put in the mind of the stone bear.

Stone bear's mind is filled with a lot of knowledge and technology of later generations, but most of them are big things.

For example, he knows how to make steel, but if you ask him to say the proportion of some special steel, he will be blind immediately.

Therefore, the proportion of special steel, such as gun steel and marine steel plate, can only be achieved through little by little tests.

There are also things like Petrochemicals. Stone bear only knows how to obtain tar, lubricating oil, kerosene, diesel oil, gasoline and other products through fractionation and distillation according to the boiling points and densities of various components in petroleum.

But if you ask him to tell Bill Gates how to do it, the stone bear will be blind.

Therefore, the study of oil must be through constant attempts and experiments to achieve breakthrough progress.

This kind of continuous experiment is a process of accumulation.

This process can not be hasty, nor can it be hasty. The process of accumulation itself is a process of breakthrough. Only when the accumulated things reach the critical point, can a breakthrough be made. Without continuous accumulation, everything is in vain.

There are so many situations like this that it's useless for the stone bear to be worried.

It's like you have dragon killing skills, but you can't find the dragon. What can you do?

But if we want to continue to enhance the strength of the scientific research team, this is a big problem.

It is obviously not enough to rely on the talents from the European continent. Moreover, even the talents from Europe, limited by the level of science and technology in this era, still have a lot to learn.

Therefore, in order to improve the strength of the scientific research team as soon as possible, we must tap the potential from within the Yanhuang tribe.

But it also involves the problem of basic education. Now Yanhuang tribe has already popularized free basic education, and Shi Xiong has compiled a lot of advanced teaching materials, but it is far from cultivating talents within the tribe.

Even now most of the settlements of Yanhuang tribe have set up primary and secondary schools, but that is only to help the people out of blindness. It will take at least ten years for Yanhuang tribe to get higher education.

Education is also a cause that needs constant accumulation. Without the continuous accumulation of generations, it is difficult for a country or a nation to make breakthrough in scientific and technological research and development capacity.

This is equally urgent, and there is no way.

After returning to the circular office from the Academy of science and technology, Shi Xiong was in a daze in the office for an afternoon.

As a result, even if he racked his brains, he didn't come up with any good way.

It is true that he is a passer-by, but he is not a real omnipotent God. Although he can make a tribe which was still in the semi primitive age more than ten years ago catch up with and surpass the European powers by some ingenious means, he can't make the tribe step into modernization in just ten years.

With the golden finger of the passer-by, the stone bear can make the tribe less detours, but it needs the cooperation and joint efforts of the whole tribe to make Yanhuang tribe really strong and stand on the top of the world.

In other words, it still needs constant accumulation.

This process of continuous accumulation can not be realized by the way of golden finger cheating.

Stone bear still needs to wait slowly and patiently