Li Changfeng began to get busy again.

Because the capital is located in the plain, there is no need to open mountains and bridges, and after tamping the roadbed and laying stone anticorrosive sleepers, you can install rails.

Because it was the first section of the railway, Li Changfeng personally supervised the whole process on the spot, repeatedly confirmed the dimensions of the project, strictly implemented the quality standards of the project, and did not let go of any details.

During the whole process, the project supervisors and the person in charge of the bid section were on the spot, and they really knew what the rails looked like and Li Changfeng's strict requirements for the quality of the project.

Li Changfeng's goal was achieved.

Next, he didn't need to go to the scene to stare at it every day, he went to see it every once in a while, and the days gradually became quieter.

The weather is getting hotter and hotter, all kinds of fresh vegetables are on the market, and the business of the lake bottom fishing is starting to decline, but the business of Honey Snow Ice City and Beer Barbecue City is starting to explode.

In particular, cold beer has become the favorite thing for old and young masters in Beijing, and it has been in short supply.

Li Changfeng had to increase production capacity.

On this day, Li Changfeng was lying on a recliner in the backyard of the mansion to cool off, when a servant suddenly came to report.

"Your Highness, there is a letter from Baishi City, and there are more than 100 people accompanying you, and there are many things pulled by big carts and small carts."

"Oh?"

Li Changfeng took the letter, opened it and looked at it a few times, and then quickly sat up, and said with great joy: "Okay! Good! That's great! ”

The letter was written by Tang Yi, chief scientist and dean of the School of Medicine of Baishicheng Research Institute, and the content was that penicillin had completed human experiments with remarkable results and had been mass-produced.

More than 100 people accompanied the cart pulled 50,000 pieces of finished penicillin, all of which were wrapped in ice cubes to ensure that it would not fail due to hot weather.

Tang Yi also mentioned in the letter that because Li Changfeng had taken away almost all the craftsmen who made glassware, Baishicheng did not have the ability to make syringes that met his requirements.

However, the rough syringes came with ten of them.

"Quick, send someone to Mixue Ice City to bring a large amount of ice, all goods must be stored at low temperature, there can be no mistakes!"

"Also, all the brothers who came were rewarded with a hundred taels of silver, arranged accommodation, and entertained with good wine and meat!"

Li Changfeng was very happy.

The advent of penicillin will certainly promote the leapfrog development of Daqian medicine, and many so-called incurable diseases will become history.

Those soldiers who were wounded for the country will also survive because of penicillin, and their wives and children will not lose hope.

At this moment, Chunni came to the backyard.

Seeing Li Changfeng's excited expression, he was curious: "Why are you so happy?" ”

Li Changfeng said with a smile: "Penicillin has been tested in humans with remarkable efficacy and achieved mass production!" ”

Chunni frowned slightly and wondered, "What is penicillin?" ”

"Uh...... Let's put it this way, you can think of it as a panacea that can live countless people, such as knife wounds and sword wounds, and if the wound worsens, the use of penicillin can keep these people alive! ”

Although Chunni has been walking in the world for a long time, he also knows that the deterioration of wounds is completely fatal to ordinary people.

Is this penicillin really so amazing?

Moreover, Li Changfeng gave penicillin a very high evaluation, saying that it was a panacea, which couldn't help but make her interested.

"Can I take a look?"

"Absolutely."

Li Changfeng also planned to take a look at these existences that were as precious as gold, so he took the spring mud to check it out.

When Li Changfeng saw the liquid in the incubator that was sealed with glass and looked slightly yellowish, he was even more excited.

Where's this penicillin!

It's clearly a pile of gold!

The cost of penicillin is very low, and the difficulty lies in the cultivation and purification technology of mold, and now these technical difficulties have been broken!

The whole Daqian, and even the whole world, as long as he does not disclose the manufacturing method of penicillin, then he can monopolize the entire market.

In order to survive, one can do whatever it takes.

He has the final say on how much he wants to sell, and there is no competition.

It's a huge gold mine!

Chunni curiously picked up a bottle of penicillin, looked at it for a moment, and then asked, "This thing, is it so magical?" ”

Li Changfeng said firmly: "Of course! ”

After speaking, Li Changfeng said to the servant: "Go quickly, call Zhang Haihui to this prince." ”

After the servant left, Li Changfeng picked up a bottle of penicillin, found the syringe, and walked quickly towards the backyard stable.

Chunni followed behind and said curiously, "What are you doing?" ”

Li Changfeng replied as he walked: "A few days ago, a horse pulling the cart for the prince stepped on an iron nail and the hoof was inflamed and rotten, and now it is half dead, just to verify the effect of penicillin. ”

Chunni's eyes suddenly lit up, and he hurriedly followed behind.

"I'll check it out too!"

Soon, Li Changfeng came to the stable.

The horse could no longer stand, lying on the ground weakly, Li Changfeng stepped forward and kicked twice, but there was no movement.

If it weren't for the fact that its chest was still rising and falling, and its eyes could still move, Li Changfeng would even think that it was dead.

Chunni glanced at it and said lightly: "This horse's life has come to an end, and it can't be saved." ”

Li Changfeng squatted down and said while checking the horse's hooves: "That's not necessarily, it can live with penicillin." ”

As he spoke, Li Changfeng took out a syringe and injected the horse with penicillin under the gaze of Chunni.

The syringe was so rough that the needle was as thick as wheat straw, and the horse didn't react at all when it was inserted into the body.

It can be seen how bad the current situation of the horse is.

Chunni questioned: "Impossible, this horse is dead, I don't believe you can heal it." ”

Li Changfeng smiled: "Why don't we make a bet, if this horse survives, you tell me everything about Bai Yujing?" ”

Chunni looked indifferent: "If you don't gamble, you can't save it." ”

Li Changfeng was not reluctant: "Then we will wait and see." ”

Then, he asked the horse to bring the high-grade liquor that had been distilled and purified twice to wash the horse's wounds.

Smelling the smell, Chunni was surprised: "This is wine?" I've been halfway there, and I've never smelled such a strong aroma of wine. ”

Li Changfeng replied casually: "This is a highly numerous liquor, worse than alcohol, but it can also disinfect and have a miraculous effect on wound healing." ”

"Can this still be disinfected?"

"Hmm."

Li Changfeng grew up in the countryside in his previous life, and when he was a child, he followed his grandfather to brew local wine, and his winemaking skills were clear.

In fact, this is also a very lucrative project, but the farmers in many places in Daqian can't even eat enough, and Li Changfeng has never done this business.

Moreover, he has kept this brewing technique a secret.

The fear is which powerful person will take control and make a big deal of wine, causing more famine.

When the people don't have to worry about eating enough, he will definitely do this business, which is definitely more profitable than beer.

(End of chapter)