Shi Lei drank two glasses of cold water before finally calming down his extremely annoyed mood.

Reopen the reputation system, Shi Lei directly enters the menu of D-level redemption, and then selects the option of redemption of 800 reputation values.

Under this article, Shi Lei quickly found a card with primary physics mastery, and he immediately chose to redeem it.

Then, he entered the C-level redemption, first entered the option of redemption of 1,000 reputation value, redeemed the card with medium physics mastery, and then entered the option of redemption of 1,500 reputation value, redeemed the card with high physics mastery.

Because of the painful experience of damn S-level redemption, Shi Lei was too lazy to check out what types of cards he had with more than 10,000 reputation values. After successfully advancing to Level 6 of the reputation system, what types of cards were added under the corresponding level redemption.

Anyway, the purpose of tonight is actually these three physically proficient cards. By the way, I also figured out the reason why Guteri brought such a high reputation value before. After Shi Lei withdrew from the reputation system, he silently used the three physically proficient cards one by one.

After waiting for a few minutes, Shi Lei knew that he had basically become the highest-end physicist on the earth. There must be no obstacles to understanding the knowledge that Kong Fandong instilled in him.

So, he recalled the data and knowledge about new energy batteries introduced to him by Kong Fandong. Soon, he determined that once the research and development projects of Kong Fandong's research institute and its research and development projects break through the current stage, what they will usher in will be a bright future.

Based on Shi Lei's current proficiency in physics, he easily judged that the final result of the research and development project of Kong Fandong's research institute is that it can store about thirty times the power of the battery pack of the same quality today. The most important thing is that the loss of its power in the output process will be about 6% of the current battery technology.

what does that mean?

This means that as long as this technology is successful, the batteries launched by Kong Fandong's research institute will increase the range of pure electric cars in the world by nearly 40 times.

At present, the normal range of mass-produced electric vehicles in the world is only 200 to 300 kilometers, and the better one is only 400 to 500 kilometers.

This battery technology from Kong Fandong's research institute can easily increase this battery life to more than 5,000 kilometers, and this is still under the premise that the quality is reduced by at least half.

Of course, there is also an improvement in charging speed.

According to a certain mobile phone, if you charge for five minutes and call for two hours, Kong Fandong's technology can easily charge for five minutes and make a whole day of call.

In summary, if Kong Fandong's current research and development requires a range of 1,000 kilometers, the quality of the battery pack will only need to be about one-eighth of the previous one, which greatly reduces the load on electric vehicles.

Judging from the charging process of these one-eighth-quality battery packs, only about the same charging time is required to fully charge the entire battery pack.

The service life of this battery pack will be about doubled. Currently, the battery pack of electric vehicles that is required to be replaced every eight years will be replaced again for up to sixteen years. In terms of the normal service life of a car, this can basically drive the car to scrap.

The only problem is the manufacturing cost of the battery pack.

With the current technical level, if you want to mass-produce this kind of battery, you need to invest tens of billions in advance to complete a basic production line.

The cost of the battery pack produced is about 30 times that of today's battery of the same quality. Even if it only requires one-eighth of the mass, this means that if the electric car reaches a range of 1,000 kilometers, it will require four times the previous battery cost.

It seems that Kong Fandong is still a bit too optimistic!

However, Shi Lei discovered a problem. Now, not only knows this knowledge, but even when he analyzes these data, a series of solutions have begun to emerge in his mind. Of course, these solutions also require a lot of experiments to be proved, but this made Shi Lei realize that he can not only analyze and understand all this, but also give them many very constructive suggestions in the future R&D process, which can greatly shorten the R&D process of those experimental scientists.

This seems a bit satisfying.

Even if the funds invested in Kong Fandong were not enough to cope with his R&D, with the suggestions made by Shi Lei, Shi Lei believed that Kong Fandong's research institute would definitely help him complete all R&D before the end of his loan term.

This is a package to solve all the problems that Kong Fandong faces.

At the same time, Shi Lei felt that it was necessary to talk to Kong Fandong about the conditions for investment again.

After all, the help Shi Lei can provide to Kong Fandong is not only financial, but also technical support. Of course, it still takes a process to win the trust of Kong Fandong. However, during negotiations, Shi Lei must add this entry.

If in the next experiment, Shi Lei can not only help Kong Fandong complete this breakthrough in R&D, but also help him better reduce the cost of future battery manufacturing and even reduce the investment cost of production lines, then this R&D result can almost directly take away the breakthrough of the Nobel Prize in Physics.

Shi Lei suddenly felt a little excited!

After calming down, Shi Lei suddenly realized a problem. Since he learned physics mastery, he could gain the ability to help Kong Fandong, then he would exchange for the mastery of genetic science. Wouldn't that help Ding Yu?

Although Ding Yu has made a breakthrough, Shi Lei can help him improve their technology after learning genetic science. The bigger key is to reduce the cost of genetic modification. After all, the value of a technology is closely related to its technology itself and the cost required to implement these technologies.

Shi Lei finally realized the importance of various learning cards. This was a useless card in his opinion, but now it may become a treasure for the entire human race.

However, Shi Lei suddenly became a top scientist in physics, a top scientist in genetics, and later, top scientists in a series of disciplines such as chemistry, biology, etc., which seems to be a bit beyond the limits of human beings.

Will this cause an earthquake? Will Shi Lei become a guinea pig?

Well……

It seems that I can't do this.

Shi Lei found that he had to be more at ease and could not be so outrageous. After all, the result of going crazy is very likely to be that Heika believes that Shi Lei's behavior has touched its bottom line, allowing humans on Earth to discover the secret of Heika, and ultimately directly erased Shi Lei, a super scientist who has been proficient in all disciplines in history.

After thinking of this, Shi Lei couldn't help but shivered. He found that he was really overthinking.

It seems that if Shi Lei wants to use the technology brought by the black card to help the earth shorten the progress of the technology tree climbing, he must come up with a perfect solution. Otherwise, the only way to greet him is to become a guinea pig.
Chapter completed!