Liu Zhiyun and Li Qing looked at the launch pad in the middle of the open space and the satellite that could already see the prototype, and they also sighed with emotion in their hearts, and they had to say in their hearts, heroes have been teenagers since ancient times.

Speaking of the fame of the scientific community alone, some people call Tang Yuhang the modern Einstein, and it is conceivable how much Tang Yuhang's products have caused a great shock to the world.

For ordinary people, the changes that can be seen are all on the surface, which is nothing more than that many young people now have hoverboards, and at the same time carry portable smart computers on their wrists, headphones on their ears anytime and anywhere, and they can issue commands to their assistants anytime and anywhere.

Also, in many first- and second-tier cities, robots are no longer a strange thing.

On the bus, on the subway, on the street, in the park...... Robots can be found in many places. Help the host with grocery shopping, cooking, tidying up the house, walking the dog, and even square dancing!

These robots, which look almost no different from humans, have entered every aspect of human life, and some companies are even trying to make robots work.

Although ordinary robots have exactly the same face and figure, they will also dress up differently according to the owner's hobbies, wear different clothes, or change different hairstyles, and they don't look exactly the same.

Although it is said that since the last robot injury incident, the Internet is still divided into two factions because of this incident, but in any case, it is an indisputable fact that robots have entered human life.

In foreign countries, robots are even more popular, especially in places like the United States, where everyone has a gun, and almost everyone buys robots to be used as bodyguards.

As for the old neighbor island country, not to mention, there is not much of anything, there are many people at home, and many people do not go out all day with a robot, and they completely regard the robot as their other half.

This is still only on the surface, but for people of Liu Zhiyun and Li Qing's level, what they see is much more profound.

For example, intelligent assistants, now the number of intelligent assistants in the world has exceeded 2 billion, and it is still increasing, so in other words, Tang Yuhang can monitor all the lives of 2 billion people.

That's not the point, it's money! The intelligent assistant is 30 yuan a month, and there are almost 2 billion users in the world now, which means that the future technology will earn 60 billion a month just by relying on the intelligent assistant! Or does not include the money that someone spends an extra piece or two to change clothes for the smart assistant.

As for the robot, not to mention, now the robot can sell about fifty units a day on average, although sooner or later there will be a saturation day, but the robot is not not broken, after the warranty period to take it back for maintenance continue to earn.

Moreover, the robots sold can also receive information from Future Technology, that is, reverse monitoring can be carried out, which is what Liu Zhiyun and Li Qing are really worried about.

The reason why Tang Yuhang has not been controlled until now is also because the last time I met with him in the imperial capital, more than thirty psychologists evaluated Tang Yuhang and determined that Tang Yuhang was not a psychologically shady person, otherwise it would not be possible to be as free as now.

"Grandpa Liu, Grandpa Li!" Tang Yuhang smiled, "What do you want?" So distracted? I've called you a few times......"

"Oh! It's okay......" Liu Zhiyun smiled, "I'm just thinking about you, this little guy, you can always bring us a lot of surprises......"

"Do you think I'm amazing?" Tang Yuhang smiled, "Do you want to introduce me to your granddaughter?" ”

"Excuse me!" Liu Zhiyun waved his hand and said, "Stinky boy, let me tell you, if you have the purpose of getting married, forget it, if you dare to have other ideas about my granddaughter, don't blame the old man, I'll turn my face with you!" ”

"What ...... said" Tang Yuhang was a little embarrassed, "I don't mean anything else, I just want to make a friend and get to know ......"

"I don't know what your boy's reputation is now?" Liu Zhiyun said, "Is it true that my old man doesn't go online all day? ”

"Gotta ......" Tang Yuhang waved his hand and said, "Let's change the topic, okay?" Come on, come and see how this satellite ......"

Saying that, Tang Yuhang took Li Qing's arm, "Grandpa Li, you can also take a look......"

Zhao Jianning smiled in the back, Tang Yuhang couldn't bear to look directly at his private life, no wonder Liu Zhiyun reacted so much just now.

Regarding the satellite, Liu Zhiyun and Li Qing did not express any opinions, because the two of them did not understand the anti-gravity catapult technology used by Tang Yuhang this time.

They simply sat in the pergola together and chatted, chatting while watching the robots in the open space work in an orderly manner.

At noon, the soldiers of the cooking squad delivered food, and I have to say that the food in the army is indeed not ordinary, and the nutrition is very balanced.

It was only twelve o'clock after eating, Tang Yuhang looked at his watch, looked at the progress in the open space, calculated it, and pressed the earphones, "Yuan, how long do you think it will take?" ”

"Expect another two hours!" Yuan replied.

Stopping at the source to answer, Tang Yuhang turned his head and asked Company Commander Liu, "Company Commander Liu, there are at least two hours left to get it done, can you let me go and shoot a rifle?" ”

Many others say it, but if it's Tang Yuhang......

Twenty minutes later, Tang Yuhang and his entourage appeared in the shooting range, and Yang Yuhang put on a camouflage uniform and lay on the ground with a Type 95 rifle ready to shoot.

After Zhao Jianning learned that Tang Yuhang was shooting for the first time, he walked over directly and straddled Tang Yuhang.

"What? Lao Tzu doesn't engage in base! Tang Yuhang struggled.

"I don't do it either!" Zhao Jianning scolded with a smile, "This is a necessary procedure!" Don't ask why, don't bother to explain! As he spoke, he handed the loaded magazine to Tang Yuhang.

Almost thirty rounds were fired, half of which missed the target. It's the first time I've played with a real gun, and it's already good to have this result.

The shoulders that were pressed by the recoil were a little numb, and after looking at the time, Tang Yuhang also went to change his clothes and returned to the place where the satellite was launched.

When I came back, it was almost half past one, but after seeing the scene in front of me, the group felt a little shocked.

Next to the four launch pads, the hollowed-out cylinder that seemed to be made of coiled steel pipes had already placed rocket-shaped objects about ten meters in it.

Like most rockets, the whole is cylindrical, and the front section is arrowheaded. The difference is that there seems to be no welding gaps on this rocket, only dense grooves, and the shape looks like the pattern used to depict magic arrays in magic movies.

However, it is not as beautiful as in the movie, these grooves are horizontal and vertical, and it looks like there is a touch of industrial beauty.

The whole is silver-gray, with four large red characters of "Future Technology", and English is written in small font below.

This launch is not controlled by people, generally speaking, if the launch of satellites is controlled by people, such a large workload is not something that one or two people can do, so Tang Yuhang used intelligent control this time.

Anyway, now that the repeater is complete, it can all be controlled by the source, which is actually simpler.

At 1:50, the source of the headset spoke, "Boss, everything is ready to be launched." ”

"Whew......" Tang Yuhang sighed, "Got it!" As he spoke, he turned his head and said, "It's all ready, and it will be launched in ten minutes." ”

The others nodded in understanding, and then took a closer look at the launch rocket, wanting to see how the thing was going to be launched for a while.

Although Tang Yuhang's satellite launch method is different from that of rocket boosting, it will not produce a lot of flames and high temperatures, but everyone still retreats to a distance of 50 meters under Tang Yuhang's command.

Today is a sunny day, the sun is a little dazzling, under the command of Tang Yuhang, Phoenix went to the car and took out the sunglasses that had been prepared and handed them to everyone present.

I looked at my watch, and the time was already two o'clock.

Tang Yuhang pressed the earphone, and his tone was very calm, "Source, launch it!" ”

"Roger! Anti-gravity catapult device activated! ”

As Yuan's words fell, only to hear the sound of "hum-", everyone was shocked to find that the bottom of the four microstars fifty meters away lit up with a red light.

The red light slowly spread across the net, gradually spreading to the top through the horizontal and vertical grooves on the outer wall, and the grooves were slowly filled with red light.

The red light at the bottom was getting stronger and stronger, but the people wearing Tang Yuhang's special sunglasses didn't feel too dazzling.

Finally, the red light reached the top, and Tang Yuhang's headset also began to count down, "Countdown to five seconds, three, two, one, launch." ”

"Bang-" sounded, everyone felt a tremor under their feet, and they almost didn't stand firm. All four rockets had already taken to the sky at the same time, and the red light of the earth had all been dragged out of an afterimage, flying into the sky like a comet.

In the blink of an eye, it had become smaller and smaller in the eyes of everyone, and the next moment, there was a "boom" explosion around the four rockets, as if the surrounding air had been squeezed open, which was a sonic boom produced after exceeding the speed of sound.

As the ascent rate gets faster and faster, it soon reaches the first cosmic velocity, at which point the satellite can orbit the Earth.

However, although Tang Yuhang's four satellites are low-orbit satellites, they will not fly around the earth, but will stop steadily above Yushan City, so gravitational fixers will only appear in the future when these four satellites are installed.

Everyone was looking up and looking up at the satellite that was almost invisible, Tang Yuhang's hands were clenched tightly, and his knuckles were already a little white, waiting for the signal in the headset to originate.

I don't know how long it took, it could be a moment, or it could be a long time, during this time Tang Yuhang didn't feel it at all, and Liyuan finally spoke again.

"The second ejection is starting!"

"Optical stealth device activated! The anti-infrared device is activated! ”

"The gravitational fixer is activating, three, two, one, starting!"

As soon as Yuan's voice fell, the shells of the four satellites that had already flown into the sky instantly cracked, turning into a mass of debris and flying into outer space, and at the same time, the four-meter-high head at the front end of the rocket also rushed out of the Earth's orbit under the cover of this pile of debris.

At the moment when the shell shattered, the four satellites inside stopped suddenly, as if they had stepped on the brakes in an instant, and at the same time, four solar panels like butterfly wings opened up in an instant and were firmly fixed.