Liu Lang returned to Stanford University after recording the song, and couldn't wait to join Professor Claire's doctoral teaching.

What is the difference between a PhD and a Master's degree?

For example, building a building, undergraduate study is the knowledge of laying the foundation, and if the foundation is not completed, the building will be abandoned, and the graduate student will build the building to seven or eight floors, as long as the overall framework is built, there is no problem, and there are not many complex structural problems.

It is enough for an ordinary building to be so high, but how many people can live in a building with seven or eight floors? Then you have to build a high-rise, such as a high-rise of 100 meters or even hundreds of meters, and the problems encountered in building this kind of building are far more than ordinary buildings, such as the depth of the foundation, the strength of the materials, etc., and even those buildings that are hundreds of meters high need to consider the impact of the wind on the building and the shaking caused by the earthquake, it can be said that a skyscraper with a height of five or six hundred meters represents the top technology in the construction industry.

In particular, Professor Clare's doctoral students are the most advanced topics in the world, and perhaps the height of doctoral students is still far from the level of Professor Clare, and many difficult problems cannot be solved, but at least in the direction of research, they are in the world's advanced ranks, and there is no doubt about this.

For example, Professor Claire has two "only" doctoral students, one of whom is called Bobby?? Kate, whose research direction is engine materials, another one is called Leon?? Bout, the research is engine dynamics, and the topics of the two of them involve a lot of national secrets, which ordinary people can't access at all, but Liu Lang can now follow them to participate in the research of various topics with peace of mind.

Involving secrets is a very serious crime for the country, of course Professor Claire knows this, but then again, the real secrets of the state are actually in his hands, as for the depth of those doctoral students' research is really not a secret in his eyes, even if they really complete their respective subject research, there is still a certain distance from the real core technology, plus he also wants to see if Liu Lang can master these more advanced knowledge, so he let Liu Lang join his doctoral research team.

This knowledge is not the top technology for Professor Claire, but for Liu Lang and even for China, it is the most cutting-edge technology, no, it cannot be said to be the most cutting-edge technology, because China is still far from it.

In the previous life, China lagged too far behind in the development of large aircraft, and it was not until the new century that real research began, and it was not until the mid-to-late 10s that it had its own large aircraft, but even so, the engines of the aircraft were also the products of foreign companies, and China was still unable to build its own aircraft engines.

In fact, three years ago, when Liu Lang was still in China, he heard that the country had launched a large aircraft development project, but at that time the country's industrial base was still very poor, and even high-quality steel could not be smelted, and the project was temporarily stalled.

Liu Lang has always wondered that in his previous life, even without his own participation, the country should have started the large aircraft project in the next few years, but why did it stop in the middle of the process? This matter was not explained even in the previous life, anyway, there was a gap of more than ten years in the middle, and if it had not been delayed for all these years, perhaps the country's industrial level would have a different look.

Of course, Liu Lang believes that the country will not be hot-headed in this life, after all, his book "The Future of the Country" is clearly written, no matter how profitable the tertiary industry is, the industry can not relax, whether the country is strong or not lies in the industrial base, without a strong industry as a guarantee, no matter how developed the tertiary industry is, it is not reliable, the national high-level of that book attaches great importance to it, presumably the country will not make the same mistake again in this life.

Not only will he not make mistakes, but Liu Lang believes that as long as he thoroughly learns the knowledge in front of him, it will be of fundamental help to the country's large aircraft technology, and perhaps the country's large aircraft will be born in the new century.

Liu Lang once again entered the stage of "rampage", studying for more than fifteen hours a day, either in Professor Claire's laboratory or in his doctoral class, if he encounters a problem, he will immediately ask Professor Claire, if Claire is out, he will run to the office of other professors, and must figure out this problem, his state makes Professor Claire overjoyed, this learning attitude is right, so he teaches more energetically!

A month and a half has passed in the blink of an eye, Los Angeles has entered summer, the weather is getting hotter and hotter, and even hotter is the new song "Something Just Like This" on the "Billboard" chart, the single MTV premiered on the Los Angeles Entertainment Today Song Channel, and the sales reached 300,000 copies a week later, which reached the second place on the Billboard chart for the 22nd week of this year.

The audience in the United States was also impressed by the excellent production of MTV's pictures when they enjoyed the exciting melody, especially the huge and mighty Optimus Prime, which was not seen to be a model at all, and the whole was perfectly combined with the characters in it, and this visual impact appeared in front of the world for the first time.

The MTV hit the ground running, reaching No. 2 on the Billboard chart in the first week, reaching the top of the list in the second week, and then reaching No. 1 for five consecutive weeks as the best single of May.

During this time, the MTV video of this song also continued to sell well, selling more than 700,000 copies, becoming the best-selling single so far in '87.

Not only is the sales of this song high, but also the sales of Transformers have increased significantly, especially the two products Optimus Prime and Bumblebee, which have increased by 20% compared to last month.

By the end of June, the video sales of this song exceeded one million copies, reaching the level of platinum records, and became the single sales champion in '87, although it was only the half-year champion, but according to the current development trend, it is also likely to become the champion of the whole year of '87, because the second place is far behind, and the sales in half a year are only 500,000 copies.

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