The three of them were stunned when they heard it, it seemed that their parents had told him everything.

   Then Guoguo nodded and said, "Very good. Now the two of them are living freely on a small island. When they have time, they will come out to practice medicine and walk around the world."

   "That's good." The emperor nodded and pointed to the solar light bulb on the side: "Do you know where you brought this thing back from?"

   "I know, does Uncle want to ask about lights or technology?" Chenchen stepped forward and glanced back.

   "What do you say?"

   "Naturally, if we ask about lights, we'll bring them, but not many, maybe a hundred or so.

   In terms of technology, to be honest, even if there is theoretical technology and your full support, even if it is full-speed research, it will take twenty years to create it. "

   "So much trouble?"

   "Yes, the light bulb is easy to say, the hard part is the solar panel above.

   Not only is the technology diversified, but the material is also a flaw.

   As far as the coating on the surface is concerned, it is not so easy to create. "Chenchen said here and asked: "By the way, the little nephew heard from my mother that she left the principle of the generator.

  I wonder if Daming made electricity? "

   "It's built, but it's not easy to use, because it lacks a transformer." The emperor asked here: "Do you understand transformers?"

   "I know some, but not all, but there are ready-made things that we can try."

   "Really, that's great, let's go and try it." The emperor immediately got up and said.

  Guoguo wanted to laugh when he looked at him like a hairy boy, but he didn't dare, and immediately got up and followed.

   Finally, at the location of Lenggong, we found the generator equipment.

  Chenchen looked at the bulky big guy, frowned, and stepped forward to check it carefully.

   After confirming that there is no problem with the things, I took out a set of equipment from the storage ring, measured the voltage, and then chose a suitable transformer and pressed it on.

   Finally took out a lamp socket and a light bulb and pressed it on.

   After making people ignite, the lights soon turned on.

  The emperor saw this and went up to check it carefully, and finally fixed his eyes on the transformer and asked, "Can Chenchen be a transformer?"

   "You can try."

   "Just say whatever you need, my uncle hopes you can make a transformer."

   "No problem, I leave this to me." Chenchen replied, patting his chest.

   "You'd better make the battery too, so that I can make some small machines." San Pang replied expectantly.

   At the same time a little depressing.

   He was full of enthusiasm before, but after arriving, he found out that there is no diesel oil, no gas oil, and it is difficult for him to do it. The best thing to do is to improve it.

   But with electricity it is different.

   At least a small machine can make it.

   "Mechanical, what?" The emperor turned his head and asked curiously.

  San Pang briefly introduced him to some of the machinery, especially the most used machinery for people's livelihood, such as harvesters, threshers, and electric grinders.

  Emperor's eyes lit up after hearing this, and finally he looked at Guoguo and said, "Where's Guoguo, did you learn any skills later?"

   "No, the medicine that my niece has been learning."

   "What about your father?"

   "Traditional Chinese medicine may not be able to compare, but Western medicine should be comparable."

   "Okay, okay, your parents are indeed my lucky stars." The emperor laughed.

   After chatting for a while, the three siblings decided to stay for three years to help complete the technology that needed to be completed.

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