Ice of the Seven Realms (2)

Professor John looked up at the seat in the back of the classroom, his gaze drifting out of his reading glasses and finally landing on Jesse. Pen "Fun" Pavilion www.biquge.info "Jesse, what are you laughing at?" Is it that funny? This paper is about a very serious scientific problem, and people like you who do not seek to understand it will never enter the door of the temple of science. We need to argue for different points of view, and then explain the problem in a scientific way. Laughing at others only shows your own ignorance, and those who go around flaunting are often those who only know a little about science. Science is rigorous, and there is no room for falsehood! I hope that you will get rid of your bad mistakes and learn more from others, so that you will see your own shortcomings and be ashamed of your ignorance! The eyes of the classmates also fell on Jesse's body, Jesse's face suddenly flushed and he looked a little helpless, and he stammered, "I...... I just think this paper is a little, too ...... It's so unexpected, how can it be that the next ice is coming? I just can't figure it out! Jesse spread his hands with a puzzled expression.

Professor John looked at Jesse and continued, "If you want to know the answer, just keep listening to me!" The classroom was followed by another buzz, and the students exchanged doubts in each other's ears. When Professor John saw the scene in front of him, he quickly tapped the podium with his palm and made a series of noises: "Everyone, be quiet! Everyone, please be quiet! ”

Calm returned to the classroom, and Professor John picked up his paper and continued: "New species will emerge on Earth, and biological evolution will re-select a group of organisms to dominate the planet. We can compare this with fossils of ancient organisms, and species that lived during the Ice Age had many hardy genes that exhibited a mutational process, and the answer to this question can be found by finding fossils of the same organisms that lived during the Ice Age and those that lived during the Warm Period. Professor John raised his head again and looked at everyone with a calm gaze, unscrewed the cap of the mineral water bottle and took a sip of water to moisten his throat: "Brandon's point of view is that we are entering the next ice age, and the climate will alternate between warm and hot before the ice age comes, but this amplitude will be larger and larger. Ice Ages also had alternating periods of warm and hot temperatures, albeit at fairly low temperatures. The only narrow strip of land on the Earth's surface near the equator is not covered by ice, and some basins surrounded by high mountains may be spared. ”

Professor John praised it and put forward his own opinion: "Although this hypothesis may seem incredible, it has a certain scientific nature and is very likely to be true. What matters most now is the evidence, and without strong evidence to back it up, this hypothesis is untenable, because the opposite argument can be countered by one who can have put forward the opposite. I hope that Brandon can continue to work hard, it is difficult to engage in theoretical research, it takes time to prove your theory, maybe you are a great scientist, but your efforts will not bring you any fame and fortune. If you do specific research, you can quickly gain recognition from the scientific community, you can be praised by people, you can easily succeed, but you will never become the greatest scientist. Nowadays, scientific research institutions always despise theoretical research, which is very bad, and engaging in scientific guidance without theory is like groping in the dark, until you hit the wall and realize that the road has come to an end. Wasting a lot of time and energy, and taking a lot of detours to understand this truth, do you say it's too late? ”

Professor John stretched out a finger and gestured in the air: "Let's take an analogy, it's like a room surrounded by walls, with many tools scattered on the floor, and he has been thinking about a way to get out for ten years, but one day he found a hammer in his eyes, and he thought, "Can I get out by smashing a hole in the wall?" He picked up the hammer and slammed, thumped, thumped, and slammed against the wall, and in front of him there was a new world! What is the use of theories? The theory is this hammer, and scientists tell you how to use this hammer to get out of an enclosed space! Professor John spoke eloquently, his pale hair on the top of his head trembling and trembling, and the students listened with their chins on their chins, and there was silence all around, only Professor John's voice echoed around in the classroom.

"Let me give you another example, 600 years ago, the air superiority of the ancient United States was quite obvious, but overnight, the appearance of the J-20 stealth fighter plane studied in ancient China ended the air supremacy of the ancient United States. This is a thing that shocked the whole West, and many foreign military experts believe that it is simply impossible! In particular, it is even more difficult for the engine of the stealth fighter to catch up with the United States without going through a series of complicated research and development processes. How exactly do the Chinese do it? Using creative thinking and contrarian thinking, he has made extraordinary achievements in the development of aerodynamics and engine theory. The engine adopts a completely different style from the United States, a sand-pile engine, which can achieve faster cruising speed. Students, you must always remember that things are man-made, nothing is impossible, and hold up a sky of your own with your hands! "Professor John had just said this when the bell rang for the end of class. Professor John's face was full of regret, and he shook his head and said, "Okay, let's get out of class, don't forget my teachings!" ”

As soon as Professor John's words fell, the students put away their textbooks one after another, some chatted, and some stretched. Jesse and several male classmates gathered around a female classmate, talking and laughing, glancing at Brandon from time to time, gesturing with their fingers.

Professor John walked up to Brandon's side, patted him on the shoulder and comforted, "Brandon, I am also very sorry, you know that there are always many unsatisfactory things in life, I hope you can be stronger!" ”

Brandon raised his eyes to look at Professor John and whispered, "It's okay, I will prove myself through my own efforts, I will never give up easily!" ”

Professor John nodded with satisfaction: "Good! My child, you have matured a lot, and I hope you will always be happy and able to face life with a smile all the time! Professor John watched Brandon's heart fluctuate, as if he had seen what he was like when he was younger. The two men smiled at each other knowingly, feeling their hearts approaching.

Professor John walked back to the podium and tucked the textbook and paper under his armpit, and looked back at Brandon with a kind smile on his face: "Brandon, you are the best!" You will surely become the greatest scientist! ”

Brandon watched Professor John push the door open and leave, and his heart could not be calm for a long time, he remembered that his lovely mother had worked day and night to earn money for his school, wrinkles had crept up his forehead, and the green silk had turned into gray hair. Brandon clenched his fists and whispered, "No, fate will not give in to you!" I want to change my destiny with my own hands, and I want to let my mother live a good life!