Chapter five hundred and fourteen about the idea of ??the thesis
This era is an era where miracles happen frequently, not only in terms of technology, but also in scientific and technological theory. Twenty years later, the super material graphene was produced using a very simple method, but now, the concept of graphene has not yet been
appeared, and the phenomenon of quantum entanglement was only discovered last year
Scientists have confirmed that thirty years later China has already launched the Micius satellite into space, as well as quantum computers and genetic modification technology. Thirty years later, not only have they been formed in theory, but they can also be implemented in practice.
, but now, many related theories have not appeared.
In Liu Lang's eyes, the next thirty years will be the fastest development in human history. This is not only at the technical level, but also the development of theories. Many theories are subversive and are the breakthroughs of previous generations.
It is unimaginable that Liu Lang would take out just one of them and it would have a shocking effect.
Of course, it is useless to know these theories. You must have solid papers to prove them. Although Liu Lang knows many papers that are beyond this era, he does not know how these papers were written. Although he has not mastered many theories, he still has two or three theories.
Ten years later, I still remember the appearance of many machines. There are some large-scale mechanical equipment that Liu Lang cannot know the internal structure, but some
Small equipment can still be recalled with his super memory. For example, when Liu Lang was watching TV news yesterday, he saw a picture of a fire truck putting out a fire in front of a high-rise building. The ladder stretched out by the fire truck only reached
The height of six floors is about 16 or 7 meters. This height is really insignificant for tall buildings that are often over 100 meters.
In fact, the telescopic height of the ladder has always been an important issue that has troubled rescue operations. In his previous life, Liu Lang was a construction engineer and had done in-depth research on building fire protection. Once a building catches fire, how to escape is naturally the most critical, and the second is
Firefighters' rescue involves the height of the ladder.
Liu Lang knew that in thirty years, China's fire ladders would generally be able to extend about fifty meters, reaching a maximum of nearly 100 meters, while the most advanced ladders in the world could exceed 100 meters. This improvement has greatly improved the success rate of rescues.
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Nowadays, the telescopic height of the ladder is only about 20 meters. It has reached 100 meters more than 30 years later. This improvement is not just a slight increase. The most critical thing is the change of materials and power sources. The materials have changed from common aluminum materials to
It has become a lightweight and high-strength carbon fiber material, and the power has changed from human push and pull to hydraulic mercury avalanche. Fundamental improvement in technology is the key, but there is another important factor, which is the structural difference between the later ladders and the current ladders.
It's already very different.
Today's ladders only go straight up and down. A 20-meter-long ladder has five to six sections. Each section is directly reinforced with strong bolts, but no matter how strong the bolts are, they will not be able to withstand the huge torque when the torque becomes longer.
The torsional force will directly break it, so twenty meters is the limit. If it is any longer, there will be no need for people to get on it, and a gust of wind will crush the bolt.
But ten years later, this connection method has undergone fundamental changes, becoming a connection method similar to a rotating pulley. The bolts are no longer stressed alone. This structural change has changed the extension height of the ladder.
It has increased from the longest of 223 meters to about 30 meters. Don't underestimate this short seven or eight meters, it can save people on two floors at a critical moment.
Liu Lang has seen the structure of this kind of ladder. To be honest, it is very clever, just like the Transformers designed by Liu Lang. No one could imagine it before it appeared, but once it appeared, everyone understood the reason instantly.
But then again, don’t those famous architects and designers become famous after they create works that others cannot imagine? For these people, unlimited imagination is the key.
Liu Lang believed that as long as he wrote this ladder in the form of a paper, it would be enough to shock the so-called professors.
"Professor Ding, I have decided to participate in the special admissions program for graduate students. What preparations should I make?"
Liu Lang said directly without thinking.
"Hmm...well, since Liu Lang you are so confident, then I will support you. The conditions are actually very simple, that is, you need proof of relevant academic ability, and you must also have a letter of recommendation from a relevant teacher. After all, although
It’s a special move, and not just anyone can be qualified. You have to be good at something, and someone needs to prove it!”
Ding Huaizhong replied.
"Oops! My teachers are all in China. Should I ask them to come to the United States? In that case, visa issues will be very troublesome!"
"No, no, no, leave it to me. I will write you a letter of recommendation. Don't worry. In addition, Mr. Knight, you can also write a letter of recommendation for Liu Lang to prove that his academic ability is no problem.
, after all, your role as a financial sponsor is stronger than mine in the eyes of some people!"
Ding Huaizhong smiled.
"That's natural. Liu Lang is a shareholder of our company. In my opinion, his ability is more than enough to be a professor, let alone a graduate student. And the professors at Stanford are not as useful to our company as he is!"
Knight smiled and shook his head. He couldn't understand why Liu Lang had to take a postgraduate examination. Based on his ability, a bachelor's degree was enough. The diploma would only make him look better. He
If you want money now, if you don't have anything else, the 8% of Nike shares alone will receive hundreds of thousands of dollars in dividends this year. As Nike's stock price gets higher and higher, the dividends will also increase year by year.
Do geniuses need a graduate degree?
Knight really couldn't guess what Liu Lang was thinking.
Now that Liu Lang had decided, he started preparations. The first thing was to register. Ding Huaizhong led everyone to the registration place, and Liu Lang took out all the basic materials.
Liu Lang does not have an ID card, not because he is young, but because the country has not yet implemented an ID card system. The only document to prove his identity is his household registration book. If he goes out, he will be provided with a letter of introduction from his employer, but the letter of introduction from Huaxia University is natural.
It was of no use, but the country was still very thoughtful. The Household Registration Department of the Ministry of Civil Affairs issued a letter of identity introduction specifically for him, with the seal of the Household Registration Department engraved on it. This kind of letter of introduction is the only one in the entire country.
"Haha, Liu Lang, the country still attaches great importance to you. Don't lose this thing. It will have great collection value in the future!"
Ding Huaizhong looked at this letter of introduction issued directly by the state civil affairs department and said with a smile.
"The country only started discussing the implementation of the ID card system last year, and it is estimated that it will take half a year to implement it. By then, every citizen will be able to have an ID card. This kind of introduction letter will naturally come to an end!"
"No, even if a citizen has an ID card, I'm afraid you, Liu Lang, won't have one for the time being. After all, you haven't reached the legal age yet. You must know that even in the United States, you have to be fourteen years old or above to have an independent identity certificate!"
That's right, even if the country implements an ID card system, it is only for citizens over the age of sixteen, and Liu Lang really can't have one at his age.
"That's true, but when the time comes, I'll just ask the country to make one specifically for me. I'm not a seven or eight-year-old kid!"
Liu Lang waved his hand.
"Yes! I have never seen a child like you in all my life!"