Xu Lang shook his head helplessly and smiled bitterly, "Wife, are you really trying to kill me? How can this kind of electrical equipment work without electricity?"

Xiao Yuruo smiled and said, "Hehe, my husband is very awesome. I'll like you. I'll remind you that you have wasted a minute."

Since your wife wants to play, just play with her. Even if she fails, it is worth it to make her happy.

Xu Lang hurriedly lifted the quilt and got out of bed to prepare, but he was not wearing any clothes yet.

"Ah... Xu Lang, why are you so shameless? You don't wear clothes in broad daylight!" Xiao Yuruo hurriedly turned around and did not go to see Xu Lang, his face turned red.

Xu Lang said with a look of unfairness: "Wife, you took the initiative to break into my room, okay? I never like to wear clothes when I sleep."

Xu Lang said as he took his pajamas and put them on him.

Xu Lang didn't think much about it. While putting on his pajamas and walking out, he needed to prepare some props.

When Xu Lang put on his clothes, Xiao Yuruo said, "Now, you only have six minutes left."

Xu Lang was helpless and hurriedly ran out.

Xiao Yuruo shouted from behind again: "Hey hey hey, why are you doing? Don't ask your subordinates to help buy batteries, nor do you use any live equipment!"

"I know, I definitely won't foul." Xu Lang said, and hurried downstairs.

Xu Lang no longer thought about it. No matter how busy he was today, he would be happy with his wife, this girl. Besides, he had nothing to be busy. If he had to say something busy, there was only Ouyang Feifei's sister. She was under the care of her subordinates. She suffered pain again last night. Xu Lang was really worried, but the current task was to coax his wife and take care of that sister in the evening.

Thinking of this, Xu Lang hurried into the kitchen. Fortunately, he found two ready-made potatoes in the refrigerator. Then he found two wires, quickly ran upstairs and came to the room.

Xiao Yuruo originally thought Xu Lang could find out what kind of high-end alternative materials, but when he saw the two potatoes in his hand, he couldn't help but feel funny. He finally felt relieved and said disdainfully: "Honey, are you crazy? Why are you taking two potatoes?"

Xu Lang didn't say much, quickly came to the desk, picked up the alarm clock that stopped working because the battery was out of power, took off the battery No. 7, used Shaolin Dalikan finger to squeeze the two No. 7 batteries, and took off the copper and zinc tablets from it.

Seeing Xu Lang doing some incomprehensible actions, Xiao Yuruo next to her was shocked, curiously stood aside, looked seriously, and kept asking, "Husband, what are you doing?"

However, time is tight, and Xu Lang does not have much confidence. He can only do it based on the principles of conductivity and power generation, with a try-and-see attitude. He really wants to beat his wife, this girl. It is a rare weekend. He kissed me and me with his wife, and there is no one at home. It is indeed a rare opportunity.

Xu Lang inserted the copper and zinc tablets into two potatoes, and then used two wires to link the copper and zinc tablets.

Of course, the wire should be connected to the positive and negative poles of the alarm clock in the middle, and the copper and zinc tablets inserted in the potatoes are the positive and negative poles. With the wire link, a miracle happened in an instant.

Xiao Yuruo looked at the alarm clock in amazement and started working normally!

What about God, how is it possible? What's going on?

Xiao Yuruo had no time to win or lose, and was completely stunned by this incredible scene. Even when the magician was doing magic, Xiao Yuruo had never been so surprised. How could it be achieved?

"Husband, you, you, how did you do this?" Xiao Yuruo asked in amazement.

Xu Lang smiled and said, "Wife, don't ask me how I did it first. Tell me first if I violated the rules?"

Xiao Yuruo shook his head quickly, "No."

Xu Lang hurriedly asked again, "Do I think I win?"

Xiao Yuruo hesitated for a moment. Although she didn't want to admit it, it was a fact after all. She had to nod, "Well! You won, but, you have to tell me what's going on?"

Xu Lang smiled and then explained the principle.

It turns out that there are acidic liquids in some fruits. Acid liquids are conductive mediums. With copper sheets and zinc sheets, there are positive and negative electrodes, and positive and negative ions. Positive and negative ions play a role in the acidic liquid found in potatoes, forming qualitative movement, and naturally "electricity" is generated. The wires are linked to the alarm clock. Therefore, the "potato battery" is produced. The two potatoes can drive the alarm clock to work for more than a week without rotting. If these two potatoes can be guaranteed to never rot, it will greatly increase the power supply time.

After listening to Xu Lang's story, Xiao Yuruo stared at Xu Lang in amazement, "Husband, are you, are you human?"

Xu Lang rolled his eyes, "Of course it's human, that's nothing. My biggest strength is not this, but that I can create a villain. Baby, if you lose, let's start creating a man."

Xiao Yuruo finally came to his senses and turned around and left quickly.

However, Xu Lang was not willing to let her go. He hugged Xiao Yuruo in his arms and threw it on the bed, "Hehe, wife, I am willing to accept the loss. Now, I have begun to use my greatest strengths, that is, to create a villain!"

Xiao Yuruo hurriedly screamed: "No, no, I have to prepare for a month. I just said that I would use a set, but I didn't promise you to make a villain."

Xu Lang felt helpless, "Okay, use the condom."

Xu Lang had no choice but to take out a condom.

Xiao Yuruo sat up and asked seriously: "Husband, how do you use this thing?"

It was rare that his wife was interested, so Xu Lang patiently told his wife, took out one from it, and opened it.

Xiao Yuruo snatched it over and put it hard on Xu Lang's head, "No, I have fulfilled my promise, I have used one."

Xiao Yuruo said, running out faster than a rabbit.

Xu Lang was immediately petrified and did not come back to his senses for a long time.

He was stunned for a long time, and at this moment, his cell phone rang, and Xu Lang went to pick it up listlessly, "Hey, who?"
Chapter completed!