"Really, I just saw it two days ago, and I can't remember how to use it. Pen Fun Pavilion wWw. ｂiquge。 info" Wen Xiaoman patted his head, very annoyed.

"Don't move, the car is going to fall over. Yang Rui clenched the handlebars and sat on the bicycle of three passengers in one go, which was not so easy to ride.

Moreover, Wen Xiaoman was drilling into his arms, and Xie Lei behind him was hugging him tightly, and the driving of the vehicle seemed to be more difficult.

Wen Xiaoman listened to Yang Rui's words, and felt a little obedient, but he remembered for a moment, raised his neck, and a hot breath sprayed into Yang Rui's ears, and said: "I remember, it's about the origin of human beings, and Dad said it's a very important research topic, right?"

Yang Rui was a little dizzy by the girl's unique sweet fragrance, reacted in an instant, and said in surprise: "Human beings have come out of Africa?

"You know. Wen Xiaoman puffed up his chest in surprise, but his lips almost rubbed against Yang Rui's ears, perhaps because of the fluff on his ears, which made his heart itch.

Yang Rui's heart fluttered, and he quickly pretended to ride hard, and said seriously: "It is indeed a serious topic for human beings to go out of Africa, I have heard of it. ”

The question of the origins of humanity is not just a serious topic, it is an important topic, especially for the biology community in the 80s, it is a topic of more concern than HIV.

This is mainly due to the fact that the topic of the origin of mankind is extremely social, and, it is undoubtedly said that the topic of the origin of mankind is an important issue for any nation and race.

The three important questions of philosophy, where do I come from, who I am, and where am I going.

The question of the origin of human beings is the biological answer to the question "Where did I come from?"

And this answer, in the '80s, was probably not very pleasant because DNA tests done through PCR showed that humans originated in Africa.

Compared with the previous guesses, the DNA test using PCR is more authoritative and more unexpected.

For the pretentious white race, for the yellow race who are proud of history, the answer they prefer, or rather, the answer they prefer to accept, is the theory of multiple origins of human beings, that is, human beings were born in many places on the earth and at similar times. This theory, in the 21st century, even some people still insist on it.

However, the mainstream argument, since the invention of PCR, is that "human beings originated in Africa".

This answer is also a concentrated appearance of PCR around the world, and it can be said that it is an interdisciplinary successful practice of PCR.

The news that humanity originated in Africa is obviously more sensational than police solving crimes, or academic achievements.

It is conceivable that for a long time, the relevant news will become the headlines of major news media, not only in technologically advanced countries such as the United States and the United Kingdom, but also in underdeveloped countries such as China and Kenya.

There are not many academic achievements that can be brushed to this point by brushing your face.

Yang Rui's heart was excited, and he couldn't help but kick up faster.

"Be careful" Xie Meng sat in the back, feeling the whirring wind in his ears, and exclaimed for a while.

Wen Xiaoman giggled twice and shouted, "There is no one in the alley, it's okay." ”

Yang Rui slowed down his pedaling a little and asked, "Xiaoman, where did you see the news of human beings coming out of Africa?

"I kind of forgot. Otherwise, come to my house and I'll look for it?" Wen Xiaoman seemed to be trying to lure idols to his fans at home, nervous and excited.

Yang Rui shook his head and said, "I'm afraid it won't work, I still have something to do today." ”

He was actually too lazy to go any further.

Besides, it's a little strange to go to other girls' homes.

Wen Xiaoman did not regret that the plan did not succeed, but continued to shrink into Yang Rui's warm arms, chatting with each sentence, hoping that the bus stop would be a little farther.

It's a pity that the public transport system of the capital city has always been dense and don't want it, not far from the mouth of the alley, you can see the green buses coming and going, and some buses are one to one, with rubber hinged in the middle, and a car can pull hundreds of people.

"It's here. Yang Rui stretched out his feet and rubbed on the ground, and the inertial bicycle took him in front of him a little more before stopping.

Wen Xiaoman reluctantly jumped off the bicycle, and suddenly remembered, and said, "Otherwise, I'll take the briefing to your dormitory tomorrow." ”

"I'm not necessarily in the dorm. Yang Rui said, a little unbearable Wen Xiaoman's disappointed expression, and besides, he really wanted to take a look at the newspaper clippings, so he said: "In this way, let's make an appointment with my laboratory, the ion channel laboratory, which is at Peking University, if you have time to come over one day, call me......"

"No, I'll go tomorrow. Wen Xiaomanle is like a fan who got a photo of idols.

At her age, if she is chasing stars, she is the serious age of chasing the sky.

And Yang Rui, both in appearance and social performance, is much stronger than ordinary stars.

"Then tomorrow, before 6 p.m., I'll be in the lab to see when you can come. Yang Rui paused as he spoke, and asked, "If you are in the Central Yin High School, you have to go to class tomorrow, right?"

"It's okay, I can take a leave of absence. "Where does Wen Xiaoman care about such a trivial matter as class now.

Yang Rui hesitated for a moment and said, "It's better not to ask for leave, and it's also very important to go to class." ”

As a person in the 80s, it is indeed extremely important to attend classes, especially for art students, the level of education and background means the difficulty of the future path. Students who graduated from Beiying or CCTV, whether they want to do serious art or step into the glittering entertainment channels, have a door to go, and extras with no education and background are much more difficult to become stars, and they have to guard against cuckolding their wives and agents together.

The same thing is said differently by different people.

is like Wen Xiaoman's parents, if they stand in Yang Rui's position now and ask her to study hard, most of what they get is a snort during the rebellious period.

However, when Yang Rui said something similar, Wen Xiaoman was full of concern and moved, and said seriously: "I usually study seriously, tomorrow's class doesn't matter, it's just art and body in the afternoon." ”

As he spoke, Wen Xiaoman casually bent one leg and pulled it with his hand, leading him to the back of his head.

Yang Rui was dumbfounded, such a powerful big Lori jumped out of the second dimension.

"In my physical fitness class, the teacher always let me move freely. While Wen Xiaoman was talking, the bus came, she walked on the bus quickly, found an empty place by the window and stood, and kept waving goodbye to Yang Rui.

Yang Rui stepped on the bicycle again, his mood was much better, and he rode a little faster, and when he arrived in the laboratory, he called Professor Dalbeko abroad. (To be continued.) )