Open book is beneficial + special episode

Chapter 38 Experiment

After explaining the principle of the experiment, Cheng Zhou and Zhong Qi were divided into a group to do the experiment, while Chen Junhan was in a group with Xie Feifei.The four students are linked together, and the distance between Cheng Zhou's group and Chen Junhan's group's experimental platform is actually several rows apart.

"Qiqi, help me hold this Erlenmeyer flask, I need to adjust the iron stand."

"Zhou Zhou, be careful, I'm going to turn on the gas valve."

Cheng Zhou and Zhong Qi cooperated tacitly and were extremely busy.In fact, Cheng Zhou's student number is connected with Xie Feifei, and she has been in the same group as Xie Feifei for so many experiments in the past.Xie Feifei has the attitude of a rich lady. She refuses to wash the beaker when it is dirty, and refuses to touch the gas lamp because it is dangerous to ignite. She even points fingers all day long.

But this time it was rare to be in the same group as Zhong Qi, Cheng Zhou actually felt a kind of happiness and satisfaction that comes from hard work.The two had a clear division of labor, and the progress of the experiment was very fast. After an hour and a half, shallow product crystals began to precipitate on the filter paper.

Gu Yazhen took a notebook and patrolled the various experimental platforms, occasionally stopping to correct illegal operations, or answering questions for students who encountered difficulties.While Cheng Zhou was waiting for a response, he would raise his head from time to time, peeking at her through the rows of test tube racks, then lowered his head and smiled silently.

"Zhou Zhou, you seem to be very happy today, what's the matter?" Zhong Qi asked in bewilderment seeing that Cheng Zhou laughed too frequently.

"No...it's nothing, I'm just a little excited about going to the cafeteria to eat Mala Tang." Cheng Zhou explained with a smile.

Zhong Qi had no choice but to give up.The two chatted for a while, and Gu Yazhen walked over in a white coat, and leaned forward to look at their products.Zhong Qi hurriedly gave way to Gu Yazhen, and asked expectantly from the side: "Sister, is our product correct?"

"Very good. When the crystallization exceeds five grams, the experiment of your group will be completed." Gu Yazhen nodded in approval, picked up a pen and wrote something in the notebook.

Cheng Zhou stood in the corner, on the other side of Gu Yazhen.Gu Yazhen looked at the upside-down filter paper solemnly, but quietly moved to Cheng Zhou's side to cling to her, and secretly stroked Cheng Zhou's thigh under the cover of two loose white coats.

Cheng Zhou's face turned red to the tips of his ears, and he reached out to pat Gu Yazhen's restless paw, but she grabbed her hand and gently kneaded it in the palm of her hand.

Just when Cheng Zhou was so shy that his legs were about to give up, Gu Yazhen slightly pursed his lips, and let her go as if nothing had happened. "You keep an eye on the product, just hand it over to me after the experiment is over." She immediately walked away with light steps like a gust of wind.

Zhong Qi stared at Gu Yazhen's back, and couldn't help sighing: "Gu Xueshen is rigorous and focused in doing things, really amazing."

Where is she focused.Cheng Zhou gave Zhong Qi a resentful look, unable to express his pain.

After the experiment, Cheng Zhou and Zhong Qi handed over the products together, and returned to the experiment bench to pack and clean the experiment instruments.After putting the last beaker into the cabinet under the stage and locking it, Xie Feifei appeared from behind at some point: "Qiqi, can you do me a favor! Our group shows no sign of crystallization, this time The experiment may be suspended."

"Ah? Then what should we do? We just handed over the products, even the glass rods have been cleaned, and there are no crystals left to share with you." Zhong Qi replied regretfully and anxiously.

"What should I do..." Xie Feifei was like an ant on a hot pot, jumping anxiously, "How about... Zhouzhou, can you help us do an experiment? I have no choice, Chen Junhan keeps sending Temper, we can't cooperate at all."

"This..." When Cheng Zhou heard that Chen Junhan lost his temper again, he was very reluctant.Chen Junhan's boyfriend is not around to bother her, why is she suddenly angry.

"Hey, I just said that the catheter is not connected like this, and she became very angry for no reason." Xie Feifei was very helpless, and Chen Junhan's temper had always been very hot, and she would get angry at any point.

"Zhou Zhou, why don't we go and have a look?" Zhong Qi couldn't bear Xie Feifei's soft-heartedness, and turned her head to persuade Cheng Zhou.

Cheng Zhou could only reluctantly agree.The two walked around several rows of experimental platforms and walked to Xie Feifei's group.Chen Junhan was leaning against the table at this moment, playing with her mobile phone distractedly.Seeing Cheng Zhou and the others coming, she held Zhong Qi with dissatisfaction and said, "Qiqi, you and Feifei should change teams. I have worked with you for two years, and I am more used to doing experiments with you."

After hearing this, Xie Feifei was not to be outdone, and quickly expressed that she would change teams.After Zhong Qi persuaded for a long time, the two gradually calmed down.

"I have no objection to the group change, but I have to listen to what Zhou Zhou thinks. Zhou Zhou, what do you think?" Zhong Qi carefully asked for Cheng Zhou's opinion.

Three pairs of eager eyes stared at Cheng Zhou, making her scalp tingle.

"The three of us have no objections, the minority obeys the majority, so let's make a decision." Xie Feifei suggested to herself.

Anyway, it's not you who suffer, so of course the three of you have no objections.Cheng Zhou's head suddenly became dizzy.The three of them dumped the pot with precision, and if she raised an objection, she would immediately become that selfish, selfish, disregarding the overall situation.

"Change groups without permission. If you are found out, you will get zero points for the experiment." A cold and stern voice floated slowly from behind.Cheng Zhou looked back and found Gu Yazhen standing behind him, looking at the four of them leisurely.

"Then...we won't change." Cheng Zhou who was caught on the spot replied hastily, and the other three also nodded quickly.

Gu Yazhen didn't argue with them any more, and before turning to leave, she added: "Students Cheng Zhou and Zhong Qi, if the experiment is finished, please leave first, and don't stand here and disturb other students' experiments."

Now that the senior sisters have said so, it is not good for them to stay and redo the experiment for Xie Feifei.Cheng Zhou touched his nose guiltily, pulled Zhong Qi to pack up his things, and left.

"Gu Xueshen is so strict all of a sudden," Zhong Qi said angrily as soon as she walked out of the laboratory, "But that's okay, I also want to be with Zhou Zhou, but I don't know how to reject Xie Feifei and the others. By the way, Zhouzhou, are you going to the cafeteria to eat, do you want to go together?"

Cheng Zhou rejected her proposal, and after separating from her, found an empty study room to sit down and wait for Gu Yazhen.

The phone vibrated happily a few times, Cheng Zhou clicked on WeChat, and saw that Gu Yazhen had sent her a message.

Gu Yazhen: "It is estimated that there will be more than half an hour before get out of class is over. Afterwards, when I go to the cafeteria, I guess there will be no Mala Tang to eat [crying]"

The tone of this speech is completely different from that Teacher Gu who attacked her just now. Cheng Zhou couldn't help laughing out of the strong contrast.Who is this cute guy?

Cheng Zhou: "Then what should I do [crying loudly], I want to eat Malatang. How about I go to the cafeteria to buy it first, and take it back to the office to eat?"

Gu Yazhen: "Okay, thank you Zhouzhou. I want to eat luncheon meat and wide noodles, and the others are the same as yours, not spicy."

Then followed by an animated expression of a cute little white man.

Cheng Zhou fantasized about the scene of Gu Yazhen screaming in front of her, how he thought it was against harmony.So-and-so, who is usually very reserved and introverted, but always likes to let himself go on WeChat.

I returned to the office with the Mala Tang I bought. It was noon, and there was no one in the office.Cheng Zhou sat and waited for a while, then Gu Yazhen pushed the door open and entered.

After taking her share of Malatang, which was neither spicy nor spicy, Gu Yazhen pursed her lips and smiled, then winked at Cheng Zhou. "Zhou Zhou, eat quickly, don't starve."

The real version of cuteness turned out to be like this, Cheng Zhou reconfirmed that Gu Yazhen would not be cute.

Stretching out his hand to pinch Gu Yazhen's bulging cheeks, Cheng Zhou said softly, "Childish ghost."

"Why am I naive?" Gu Yazhen looked innocent.

"I didn't tell me when I went to be a teaching assistant. I like to watch me suffer every day. I didn't watch the experiment carefully, and even touched my legs. Do you think you are naive?" Cheng Zhou said angry, but Cheng Zhou couldn't help but He kissed her face.

Gu Yazhen squinted her eyes, quite proudly: "I can't help it, after staying with you for a long time, people have become childish."

Huh, it makes sense. "Hmph, I don't care about you." Cheng Zhou said with puffed mouth, and then his face turned red, "Thank you for helping me so much today. What do you want for dinner? I'll go to your bedroom and make it for you."

"Don't be so troublesome, let's eat in the cafeteria." Gu Yazhen pursed her lips and smiled, "Just go to my dormitory to compensate me at night."

"What are you thinking?" Cheng Zhou blushed even more after being teased off guard, "You didn't sleep much last night, if you don't go back to catch up with me, you'll know what you're thinking about."

Cheng Zhou did not forget that Gu Yazhen stayed up all night in the office yesterday. "You'll go back and take a nap in a while, don't be too tired."

"En." Gu Yazhen nodded obediently.

After lunch, the two walked back to the dormitory holding hands.After the weather warms up, the branches and leaves on the campus are turning green, flowers are blooming, and there is a lot of vitality everywhere.Gu Yazhen deliberately led Cheng Zhou through the small park, and the two of them stepped on the bluestone slabs on the stone bridge to play.