I was in a daze when I heard someone talking.

"Look, how this guy slept in the lab. ”

"I heard that he was a homeless man, and the school asked him to catch ghosts. ”

"He's here to catch ghosts? Look at his dirty appearance. Can you catch ghosts?"

"Who knows? Are you saying our school lab is really haunted at night?"

"Just ask the sleeping homeless man. ”

I squinted and opened my eyes and looked. It turned out that a group of students were taking a physics experiment class, and two girls who were close to me were talking quietly with their backs to me. I'm so angry in my heart, what kind of homeless person is not a homeless person, the school deducts my salary and bonus, and I don't even have a place to sleep. 、

"Holy!" I shouted, struggling to my feet from the marching bed. I slapped the buttocks of the two girls who were standing near me, and the two girls screamed in fright at me, one crouched under the test bench, and the other scurried out of the way.

"Song Yubai!" The teacher of the experimental class was also startled at first, and when he saw that I was pretending to be a ghost, he pointed at me and shouted angrily: "The school gave you a place to stay because you were homeless, but you are good, not only do the students snore and sleep here during class, but also affect my class in shock." You get me out!"

I took a closer look, and they were experimenting with simulating an electrostatic field with a steady current field. This experiment is not a pediatric experiment for me, a graduate student in the physics department.

I stretched my waist and said to the experiment teacher: "You are also called a university, and the homeless people on the street will do the experiments, and you still need to learn here." With that, I got up and ran to the two scared girls to pick up the conductor and demonstrate the experiment. But I saw the pointer on the measuring instrument swinging around, and after a while, my whole body was hot, and after a few seconds, sparks were rising above my head, and then I saw that the conductor was actually smoking.

I stood there alone, looking at my classmates staring at me dumbfounded, at a loss.

"Song Yubai!" The laboratory teacher first relieved himself, walked over and pointed to my nose and asked, "What the hell are you doing?" ”

"Ghost!" I replied with a grin, "The school told me to come and catch ghosts." What the hell can I do? The ghost is also a ghost made up by your physics lab, tell me to catch it. ”

"You!" The lab teacher was so angry that he couldn't speak for a long time, and finally pointed at my nose and scolded: "Disrupt classroom discipline and damage laboratory equipment." Come with me to the physics office. ”

"Just go. I whistled at my classmates who were stunned and watched me, and I followed the lab teacher's buttocks, humming a little tune, and out the lab door.

"Song Yubai, Song Yubai!" The head of the physics department in the physics office pointed at the tip of my nose and scolded: "You let me tell me what you ordered! The matter of you dropping the camera in the morning is not over, and this will damage the school's public property again." Also, fight the ghosts. Who are you fooling with this nonsense? ”

"Don't you believe the nonsense?" I muttered.

"What did you say?" the head of the physics department shouted at me again.

"I mean. I thought to myself that the hero would not suffer the immediate loss, and don't fight with this guy, so I said with a pause: "Hey, I mean, isn't this camera deducted from a month's salary? ”

"Isn't that a loss, that's the public property of the school!" the head of the physics department said to me angrily, "No, you have to pay a fine." This time, if you damage physical lab equipment, you will have to pay a fine. ”

"I've deducted all my salary, what else can I be fined!" I shouted at the head of the physics department: "I will work for you for nothing, don't make money, and give you back the money!"

"Damage to laboratory equipment. The head of the physics department turned his head to Cashier Li on the side and said, "Cashier Li, you can write it down for him." He will be deducted 500 yuan from his salary for the next month. ”

"Hey, you're too dark. If you don't send it this month, you will deduct it next month. You're a black shop here, where is the university!" I yelled at the head of the physics department with a blank face.

"What are you shouting! Don't you still care about your lodging and bathing!" the head of the physics department glanced at me.

When I heard this, I was helpless, and said angrily, "Here we go again." He turned around and walked out the door. Behind me, I heard the head of the physics department shouting at me: "In the future, students don't need to sleep in the laboratory when they do experiments." ”

"It's called accommodation! You have to adjust the time of sleep. I replied to the head of the physics department and left the physics department office in a huff.

"Why don't you sleep at night? ”

"I'm going to catch ghosts for you. I shouted back and strode down the stairs.

Downstairs in the classroom, a girl in white clothes ran over with a smile as soon as she saw me come out.

"Your name is Song Yubai, and I am Sun Yuyan. The girl named Sun Yuyan stretched out a pair of white and tender little hands to me, and I saw that it was one of the girls in the physics laboratory who was slapped on the buttocks.

"What are you doing?" I just held my breath because of the deduction of wages, I didn't shake her hand, and said to her angrily: "What's the matter?

"You're so careful. Sun Yuyan smiled and said to me, "Why should I take revenge on you?" I just want to ask you about the experiment you demonstrated just now. ”

As soon as I heard this little girl say that she was asking me for advice, I suddenly came to my senses and replied with a smile: "How is it! I have never seen such a large amount of electricity suddenly emerge from a steady current field, right?"

"yes, yes. Sun Yuyan laughed when he heard what I said: "You see that when you were doing the experiment, your head was full of sparks, which stunned the teachers and classmates. It's so cool. ”

Who doesn't like to listen to flattery, as soon as I heard Sun Yuyan say this, I immediately opened the conversation. To say that a graduate student fools an undergraduate student is not a hand-to-hand game. While I was talking to her about some theories of physics that she didn't know, I applied them to my experiments. Therefore, through artificial means, by changing the molecular structure of the object to cause violent internal movement of the molecule, it is possible to increase the energy of the object infinitely. In the end, I smug my conclusions.

Sun Yuyan listened to my theory and was fascinated. Squinting his eyes and smiling at me, he said, "You're so condescending here." With these theories of yours, it is not too much to win an international scientific research award!"

"Theory, theory. I humbly said to Sun Yuyan: "As for me, I am a person who loves physics. Delve into these things from a young age. It's just on paper. ”

"But in your experimental class, it really increased the energy of the conductor and finally smoked?" Sun Yuyan looked at me incomprehensibly.

I laughed and mysteriously said to her, "Is this it?" The heavens must not be divulged, and the results of my experiments are not yet stable. Just now it was just a small test in the lab. ”

"It's so powerful. If the experiment is successful, how much energy will it be able to produce!" Sun Yuyan said to me with a smile.

I, as for it, laughed but didn't answer. I laughed in my heart: This stupid girl also believes it, but I don't believe it myself. How do I know how the conductor increases the energy of spontaneous combustion in the lab class?

Suddenly, Sun Yuyan sniffed at me, covered his nose and said, "Hey, little homeless man, you haven't changed your clothes for a few days." ”

I sniffed it myself, and said with embarrassment, "Am I a bum?" Just this one piece of clothing, where did I get a change of clothes to wear. ”

"Let's go, homeless scientist. I'll take you to the mall to pick up some new clothes to wear. Sun Yuyan smiled and waved her hand to me, and she and I talked and laughed and went to Kangxin Mall, the largest shopping mall in Cannes.

I had a great afternoon. It can be said that the most enjoyable day after coming to Cannes. Sun Yuyan and I picked out clothes in the mall and ate at the barbecue restaurant in the mall. Every time Sun Yuyan ran to check out, the salesperson told her that someone had already checked out, and I smiled and told her that I had remotely controlled their cash register system and changed the checkout to payment. I knew Sun Yuyan didn't believe it, but she still smiled and said to me, "Really! On the way back to school, the two of us took a taxi together, and sitting in the car, Sun Yuyan smiled and said to me, "How is it? Homeless scientist, there is no way to secretly go to the toilet to settle the bill, right?" I laughed, and so did she.

When I got back to the lab, it was time to get dark. Somehow, it was as if the body had been hollowed out. When I ate in the afternoon, I felt a little unwell, but it wasn't so strong. Now, my body was extremely sore, and I collapsed on the marching bed, thinking that I would not know anything when I fell asleep, and that the soreness kept getting worse. Gradually, I sweated profusely in pain, like thousands of wasps were biting in every part of my body. I couldn't hold back any longer, rolling around on the marching bed screaming.

In the quiet laboratory building, everyone was off work, and no one could hear my screams of pain. I put my hands on the bed, reluctantly stood up, and muttered, "I'm going to the hospital." I'm going to the hospital. But I heard someone in the hallway laugh and say to me, "What's the use of going to the hospital." If you practice this electric shock skill, you will die!"