Immersing oneself in work is not Gu Cheng's way of life, and now that Xiaoqing has been introduced into the company's internal system, it will be easier.

A black Lyken supercar swaggered across the city on the pick-up road in the Changfeng area, stretching out under the side gaze of pedestrians or car owners on the road, and the destination was ...... Golden Harbour Gardens.

For some days, I haven't been relieved of my doubts for the diligent and inquisitive Jun Yaomei, but I can't be too lazy and waste others, Gu Cheng feels that he is a selfless person, and only such a noble ideological consciousness will do things to enrich others.

The car drove into the community, Gu Cheng wore a mask and sunglasses to prevent being recognized, after the Shangdu Developer Conference, Gu Cheng's photos have been widely spread on the Internet, although he did not investigate his popularity specifically, but for the sake of safety, it is better to be careful.

Low-key, low-key...

So driving a luxury car worth tens of millions of dollars to swagger through the market in Changfeng District, this is called low-key?

Gu Cheng had Lin Junyao's key to renting a house very early, and when she entered the house, Junyao's sister paper was not at home, she was on her way home, and she had already contacted her.

In the living room, he turned on the air conditioner and lay down on the sofa for a while, and after a while, Gu Cheng got up and rummaged around, but he didn't find anything to eat, so he went to the kitchen to look for it.

A few minutes later, Gu Cheng came out with a plate of chilled melon slices, returned to the living room, and just sat down for a while when he heard the sound of the door, after Lin Junyao came back, he couldn't help but smile sweetly when he saw Gu Cheng in the living room: "Brother Gu Cheng..."

However, when she saw the plates on the glass table in the living room, especially when she saw the contents inside, Jun Yaomei's smiling face fell into a daze, and her stunned expression lasted for a while before she reacted quickly.

Lin Junyao went to the kitchen first with a bad premonition, and when she opened the refrigerator, she saw that her small mouth suddenly opened up and became an O shape.

It's gone!

Turning around and going out of the kitchen and returning to the living room, Jun Yaomei stared at the cucumber on the table that had been sliced and said, "Brother Gu Cheng, you ...... How did you eat someone's blue pot friend? ”

"Huh? What's blue...... Well? ”

Gu Cheng was petrified in an instant, and the scene was very quiet for a while.

Jun Yaomei covered her face and tilted her head slightly, blushing and embarrassed: "Inside... Nenei remembered, I bought it this morning, and I haven't ...... yet."

"Hoo ......"

When Gu Cheng heard this, he immediately recovered from the petrification and breathed a long sigh of relief: "A false alarm, a false alarm,." ”

So, continue to enjoy the chilled cucumber.

Lin Junyao turned around and looked at Gu Cheng and explained weakly: "You don't come very often, I only see you twice a month at most, sometimes only once...... I... I couldn't help but ......."

Seeing Gu Cheng's stunned face again, Lin Junyao reacted that something seemed to be wrong, why did he explain this to him?

For a while, Jun Yaomei's paper face was red like a burning cloud, and it was about to spread to the root of her ears.

Gu Cheng ate a piece of cucumber, held his chin and thought for a while, his heart moved, and he suddenly looked at her and said with a wicked smile: "Frankly speaking, you are outdated, now, cucumber sticks have long been out of fashion, what is the trend now...... Lotus root, right! Right, right! The lotus root is good, breathable, and there is no water accumulation, as far as I know, it is well-known, and those who have used it say that it is good. ”

“……”

Jun Yaomei covered her face again and turned around and hurried towards the bedroom, and a strange voice came: "Stinky hooligan hates ~~!" ”

In the afternoon, Gu Cheng took Jun Yao Mei Paper for a ride together, and crossed three rare and unique bridges along the way, with two pits sandwiched between the three bridges, and two naturally formed large pits between the three bridges.

The first bridge is called Tianlong Bridge, there are two piercing holes, the second bridge is called Qinglong Bridge, the middle of the two bridges is called Tianlong Tiankeng, and the third bridge is called Heilong Bridge, and the bridge hole is long and narrow.

Because the inside of the piercing hole is relatively dim and looks like a black dragon, Gu Cheng has a strong sense of crossing during the shuttle, as if he has come to the martial arts world.

……

A no-man's-land in North America, along the Rocky Mountains.

On the side of a mountain, there is a flat area that offers a great view of the Grand Canyon.

There are four or five places on the flat ground that have set up tents, on which are marked with the logo of Lockheed Martin, and out of one of the tents in the middle is a beautiful woman with a ponytail on her head, who is now known as Vera Lopez, a young genius known as the star of North America.

Standing on the mountainside, she picked up her binoculars and threw it at the Grand Canyon below, which was tens of kilometers deep and where there was another test range.

"To be able to design a completely new set of electric propulsion engine engines and fuel packs in such a short period of time, you are truly a genius Lady Vera, without your contribution Project Kite would not have been able to come back to life, you have almost redesigned the X-B185 all-terrain combat vehicle and brought it back to life." A bearded middle-aged man also stepped out, came to Vera's side, and did not hesitate to give praise.

As long as the weapon newly researched by the Americans has an "X", it means that this type of weapon is in the research and development stage and has not yet been officially equipped and put into service.

Vera sighed regretfully: "If I can crack the superconducting battery technology developed by the founder of Tianqing Technology, the speed of the B185 vehicle can be increased by at least 720 km/h. ”

Regarding the superconducting battery developed by Tianqing Technology, she has carried out many reverse projects over the past few days, but without success, which makes her very distressed.

She still couldn't figure out the energy loss problem, how the hell did that man solve this problem?

Vera was thinking all the time, sometimes for an hour or two.

If she had the opportunity, she would have liked to have a face-to-face conversation with that man, but unfortunately such an opportunity would have been difficult to come by.

"Well, in fact, your improved aluminum-air battery is already quite good, and with the electric propulsion engine you developed, it can theoretically make the B185 reach a maximum speed of 335 kilometers per hour, which is already comparable to the speed of high-speed rail, more than three times the maximum speed of any tank and combat vehicle in the world at present, which is quite incredible." The man next to him said.

Aluminum-air batteries, in fact, this is not the first technology invented by Vera Lopez, this kind of chemical battery has appeared for a long time, specializing in outdoor emergency response, and the use method is to tear off the air separator film and use it, without adding electrolyte.

However, after her refinement, this battery technology has been used to its full potential, touching the ceiling of this battery technology.

The name of the aluminum-air battery sounds a bit fantastical, but the average person can use it at a very low cost, and it can last for many days without any power supply.

In fact, with high-purity aluminum as the negative electrode, oxygen as the positive electrode, potassium hydroxide or sodium hydroxide aqueous solution as the electrolyte, aluminum obtains oxygen in the air and undergoes a chemical reaction and is converted into alumina, and this process will produce a discharge reaction, and the energy density can theoretically reach 8100Wh/kg.

As a chemical battery, aluminum is used as the "fuel" of the battery, the principle is actually very simple, ordinary people can make it at home with the materials at hand, but it is another thing to achieve high performance and even touch the ceiling, and the difficulty is extremely exaggerated.

Vera looked under the Grand Canyon again with her binoculars and turned on the radio communicator she was carrying: "In five minutes, the test will begin." ”

As her words fell, the man standing next to him couldn't wait to return to the tent, and five or six engineers from Loma Company quickly carried out the equipment debugging and inspection on the left rear.

In less than two minutes, two men were carrying a gimbal and a drone in the tent set up on the other side.

Is that...... DJI drones.

。