The three old men were more well-behaved for most of the next day. They slept. After they got up, they played a game. Someone came to install the door. After the installation was completed, Yuan Qingling taught them how to open the lock, fingerprints, and passwords.
It's not difficult to teach, but after teaching, Xiaoyao suddenly stared at the code lock and asked, "What's in here?"
Yuan Qingling looked at him with interest, and the other two people also leaned their heads and stared at him, her head hurting even more.
At dinner, Professor Yuan talked to them and talked very happily, but they always watched Yuan Qingzhou secretly, and seeing him as if nothing had happened, the three of them had a stable meal.
After dinner, Yuan Qingling decided to take them down for a stroll, familiarize themselves with the surrounding environment, at least, know the way back when they sneak out.
After leaving the community and going to the nearby square, there was a group of aunts dancing in the square. When Yuan Qingling saw things they thought they would find new, they explained everything, lest they were too curious and would study further.
And they watched all the way, especially staring at those tall lanterns.
After walking for half an hour, Yuan Qingling saw someone selling sugar-fried chestnuts in front of him, and said: "I'll buy you some snacks. Wait for me where you are, don't go anywhere... Forget it, you go with me."
The emperor raised his hand, "No, you go, let's watch people dance a big one!"
Yuan Qingling corrected, "Square dance!"
After thinking about it, it was fine if I misunderstood, so I immediately went to buy chestnuts.
As soon as she left, Shoufu asked Father Xiaoyao and Taishanghuang, "Why do you think those lanterns should be hung so high? Are they burning kerosene or tung oil? What is the lampshade made of? I see that it is different from ours over there. what."
Xiaoyao said: "We also want to know this question. When we first came, we were hit by a carriage... on the road where we were hit by a chicken cart. There were so many lights like this. We were wondering, why do we light it up like this? Is it? Or, you don’t even use oil?"
The three of them glanced at each other, and then all raised their heads to look at the high street lights.
Yuan Qingling bought the chestnuts. When she turned around, seeing them staring at the street lamp, she made a groan in her heart, and immediately paid the money and ran back with the chestnuts.
Indispensable, it is to get a light on the popular science to solve their confusion, otherwise, I am afraid that they will remove the street lights in this square when they get up tomorrow.
After eating the chestnuts, the Supreme Emperor asked inadvertently, "By the way, are your cars expensive?"
Yuan Qingling raised her eyebrows and glanced at him, "Why do you ask?"
"Ask." There was no half-heartedness on his face.
"Expensive, very expensive!" Yuan Qing nodded seriously, at least, to prevent them from removing another one. Moreover, at this time, they didn't know how to explain the principle of this car to them, because they did not admit to dismantling. Got the car.
Their dignity and face must be maintained.
No matter, when you take a taxi out tomorrow, let's take the opportunity to talk to them.
When they wandered back, they had to let Yuan Qingzhou teach them to use a water heater. The three had never taken a bath in the hospital. Fortunately, the weather was relatively cold, so there was no problem not taking a bath for several days.
Yuan Qingling told her elder brother must teach it, and all three of them must understand, otherwise, you will have to buy a water heater tomorrow, and even the water pipe may burst tonight.
Yuan Qingzhou felt that this would not be enough, because she also used tap water when she was in the hospital. Although she didn't take a bath, she also washed her hands and wiped her face.
Two hours later, Yuan Qingzhou returned home exhausted, and Yuan Qingling asked, "Is everything in order? Did you sleep?"
"I didn't sleep, study the crystal lamp." Yuan Qingzhou slumped on the sofa, feeling that his throat was so dry and dumb. After taking a sip of water, he jumped up suddenly, "Forgot to teach them to boil the water."
"I'll come, I'll come!" Yuan Qingling hurriedly stopped him, "You should take a bath and rest first, and you will have to go to work tomorrow. You can take some time at noon and let's go see the car. It is not convenient if there is no car.
"Okay, you go!" Yuan Qingzhou really felt that he couldn't speak much, so he let Yuan Qingling go.
The ancients this year are so hard to bring along.
Yuan Qingling took the key and went over, taught them to boil water, and taught them to pay attention to power failures. They all studied seriously, and then it was about the chandeliers.
This crystal chandelier was left by the previous owner. The style is relatively old, but for the three giants, it is still relatively new and fun. In the process of constantly turning off and turning on the lights, the chandelier has two bulbs burned out Now, the brightness is not as good as before, so they didn't dare to make it again.
Yuan Qingling felt that she should explain to them the invention and principle of electricity. The three pretending to be sitting in front of her, listened very seriously. If it weren't for Xiaoyao's snoring, Yuan Qingling felt that they were really interested.
The Supreme Emperor and the Emperor Xiaoyao fell asleep leaning on the sofa. The first assistant listened carefully. For the Emperor Xiaoyao and the Emperor Xiaoyao, these are boring and boring. You don't need to know the principles and processes, just know what's useful.
Shoufu still insisted on figuring it out. Through some explanations, he roughly understood that electricity is a kind of energy. After some devices, it can generate power, energy, and all kinds. Anyway, it is inseparable from daily life.
Yuan Qingling can finally get to know the engine.
Flying in the sky, running on the road, and running on the railway, many rely on engines to convert oil into kinetic energy. Naturally, there are also new sources of electricity. It is more comfortable to talk to Shoufu, because he is really smart, usually by analogy. , Quickly absorbed.
After listening, he sighed deeply, "It turns out that this machine is not a chicken, no wonder..." No wonder he can't find it.
At two or three o'clock in the morning, Yuan Qingling awoke Taishanghuang and Xiaoyao, let them go to sleep in the room, and take them to see the car tomorrow.
The next time Yen Yen Qingling woke up early, helping her mother Zhang Luo breakfast.
She felt that she was in good spirits after the operation, even if she only slept for two or three hours, she did not feel sleepy at all.
They need noodles for breakfast, so they boiled soy milk, steamed buns and buns, deep-fried dough sticks, ordered a takeaway, and ordered some dim sum, whatever they wanted.
Professor Yuan and the three of them had to go to work after breakfast. Because there was no car today, they had to go out early to take the subway. After they left, the three giants were left to have breakfast with Yuan Qingling.
Shoufu asked Yuan Qingling, "Your brother... doesn't look like someone who is already a grandfather. Look at his youth."
Yuan Qing Ling was stunned, "What? Grandpa? He didn't even become a father, and he didn't marry a daughter-in-law. How could he become a grandfather?"
Shoufu glanced at Taishanghuang and Xiaoyao indifferently. They just focused on eating, but they didn't even hear.
Shoufu asked again: "I've reached this age, why haven't we married yet? Look at your family situation... It should be okay? Your brother looks good, so why can't you marry a daughter-in-law?"
Yuan Qingling smiled and said: "He doesn't want to be bound by marriage, saying that it's good for a person to be free."
"Yes, that's it." The Supreme Emperor nodded in agreement.
"That's because I didn't meet a person I like." Xiaoyao was fair.
"Boring!" The Supreme Emperor was not very interested in this topic. For a person who had never experienced love in his entire life, he said that this was really a bit boring and I didn't like to listen to it.