"What are you trying to illustrate?" Gu Chuan asked with some confusion. Pen & Fun & Pavilion www.biquge.info

"Come out with me." Qin Han got up from his chair and waved his hand to a few people.

Standing outside the house, Qin Han picked up the thread that had just been lowered from the roof and began to continue the work just now, while the other people couldn't understand what he meant, so they had to stand aside and watch silently.

After connecting the switch on the thread, Qin Han took out a large box of connected light bulbs from the room, and connected all the light bulbs to the switch under the curious eyes of everyone.

Then everyone was surprised to find that all the lights were lit up, and there were hundreds of large boxes of light bulbs, and they were all lit up, is this magic?

In the end, it was Yuan Fuli who reacted first, the corners of his eyes twitched, and his lips trembled and said: "You loser, so many light bulbs are connected together, you want to die!" ”

But the rest of the people have serious contempt for this old guy's behavior of not grasping the point, isn't it time to discuss the matter of waste or not? Now is why the light bulb is on?

It seems that these are about 40 watt light bulbs made in Japan, but what does the hundreds of them represent when they are received together? 4 kilowatts! The light bulb was connected to the thread that Qin Han threw off from above, which they had seen with their own eyes.

Thinking of the solar energy that Qin Han just mentioned, is it ......?

Gu Chuan trembled and pointed to the roof, and said to Qin Han: "This, this is solar energy?" You're already using it? ”

"As you can see, this is solar energy, and those black and blue on it are photovoltaic panels, also called solar panels." There was indescribable pride in Qin Han's tone, which made you turtles look down on Lao Tzu.

If hundreds of light bulbs are bright and do not flicker, it means that the power is completely sufficient, and there should be left, and there are only a few photovoltaic panels on the roof of the house, if there is such a high conversion rate, then build a fart hydropower plant, Yuan Fuli silently calculated, and Ding Dashan had more contact, and he also had a tendency to be a turtle.

After returning to the room again, no one asked Qin Han any questions, and they had already decided to stay. This research department has material, it is simply too material, solar energy technology is still being studied abroad, we already have finished products that can be used, what does this mean? This speaks to technical strength.

However, when asked about the production method, everyone was disappointed again, with the current ability of the research department, it could not be done, not only the research department, but also the whole of China, where there was no place to make photovoltaic panels.

"A few gentlemen don't need to be like this, I am not introducing you to this photovoltaic panel to discourage your enthusiasm, but to tell you what kind of strength we have."

Seeing that his mood was a little low, Qin Han said with a smile on the corner of his mouth: "There are many things that we really can't produce now, but we can store these technical materials, and sooner or later we will use them." And we are currently preparing to build a steel plant ....... ”

"What's the use of building a steel plant, for devils?" Liang Xuehuang said a little frustratedly.

"Sooner or later, the devils will be driven away, do we have to wait until the devils are driven away before developing? Manly man, do things only by day, the devil is coming, just fight back, Lao Tzu has 450 million compatriots, Lao Tzu is afraid of hanging. Qin Han's tone became more and more excited, as if someone was going crazy, and the more people there were, the more excited they became.

"It's easy for you to say, Wuhan has been lost, most of China is gone, what to fight with the devils, what to use to drive the devils out."

"If most of China is gone, we won't fight the war? Are you just letting the devils run rampant in our country? If you think so, get out of China, and go abroad to be a dog for foreigners! ”

Yuan Fuli, who had been silent, finally broke out, and the good-tempered scholars were also angry, and they had more contact with Qin and Han and their gang of murderers, and they also began to talk about Lao Tzu.

"No, Mr. Yuan, we don't have such thoughts, just ......, alas!" Gao Yansheng raised his head and wanted to argue a few words, but the words came to his lips and he took them back, because Yuan Fuli was telling the truth, they were indeed a little pessimistic, almost disappointed in the entire battle situation, and going abroad almost became the consensus of several people.

The atmosphere in the whole room was extremely embarrassing, and Gao Yansheng glanced at each other, with the intention of leaving.

"A few people think about it again, and it's not in a hurry to go abroad, right? And I have some information, I want to ask a few people to help me see it, I don't know if it's okay. ”

Qin Han was really reluctant to let go of these scientists who would have made some achievements in the field of aviation in the future, so he thought about it for a while and found a way to delay it for a few days. As for what to do in a few days, it can only be left to fate, after all, everyone has their own ambitions, and it is useless to really stay strong.

"What information? Tell me, if we can help, we'll help. At the beginning of the War of Resistance Against Japan, he chose to go abroad, just like being a deserter on the battlefield, out of guilt, Gu Chuan nodded and agreed to Qin Han's request.

"Supersonic jet fighter, turbojet engine" Qin Han threw out his hole cards, if there are no people left, then let them go.

"Do you have technical information on fighter jets?" Liang Xuehuang's eyes lit up instantly, he studied aviation, and he didn't want his motherland to have his own plane all the time, but the government was not angry, so he had to choose to go abroad.

"Yes, and there are many, enough for you to study until retirement."

"What do you mean by supersonic?" Gao Yansheng asked with a frown.

"You are scholars, and you know that the speed of sound is about 340 meters per second and about 1,224 kilometers per hour. Then supersonic speeds are naturally beyond this speed. "There is a door, since Gao Yansheng and the others began to ask questions, it means that their hearts are not completely dead, and they still retain some of their blood.

"Impossible, it is simply impossible for a piston engine to push the speed of the aircraft to more than 1000 kilometers." Gu Chuan shook his head and said.

"So there are turbojet engines, and foreign countries are already conducting research on turbojet engines, and we can't lag behind."

Gao Yansheng and the others looked at each other again and asked, "Are you only engaged in research or do you want to build airplanes?" ”

After Qin Han secretly made an OK gesture to Yuan Fuli, Yu Guang saw that Yuan Fuli also secretly raised his thumb to himself, and the corners of his mouth couldn't help but hook up a very inconspicuous smile.

Qin Han didn't directly answer the questions of Gao Yansheng and the others, but just walked to the window and looked up at the clear blue sky.

After a long time, he turned his head, looked at Gao Yansheng and the others, and said: "The land under our feet is ours, and the sky above our heads is also ours. We will send our steel war eagle to the blue sky of the motherland, let it cut the enemy into pieces with its winged knife, let all the enemies tremble and wail under its winged knife, and use it to swear to the whole world the rise of our China! ”