The next night.

After Tang Rui finished dinner and changed into sportswear, he initiated a video call.

"Are you done?"

After connecting the video, Li Shuyao looked at Tang Rui, who had changed into sportswear, and asked.

"Almost, the rest has nothing to do with me, just wait for news at home."

Tang Rui replied casually.

He has done everything that needs to be done.

Academician Yu also promised him yesterday that he would help him think of a way to solve the problem of accessories.

So next, he just needs to engage in R&D with peace of mind.

"Well, then you wait for me, I'll go change my clothes."

"Okay."

Tang Rui put the phone on the stand and began to move his body.

These two days were too busy, and he didn't have time to work out.

Soon.

Li Shuyao changed into clothes and came to the camera.

Yoga pants!

Tang Rui's eyes lit up instantly.

"What are you looking at?"

“…… Your shoelaces are open. ”

Li Shuyao looked down, but didn't see it, and his vision was blocked.

Bend down to take a look.

Sure enough, the shoelaces opened.

By the time Li Shuyao finished tying his shoelaces and got up, Tang Rui had already recovered his state of not squinting and moved his body there.

There's not much to say about what follows.

Tang Rui seriously followed Li Shuyao to do exercises, and his eyes never left the screen.

An hour later.

Tang Rui hung up the video and ran directly to the bathroom.

Go take a shower.

I was sweating and had to take a shower.

Forty minutes later.

Tang Rui slowly walked out of the bathroom and leaned on the sofa, his eyes deep and calm.

At this moment.

The electromagnetic signals of neuronal synapses in his brain fluctuate 20% faster than normal, and his logical thinking ability is 80% higher.

What was he thinking?

A very serious question.

That is, what equipment can be assembled with silicone, vibration motors, heaters and thermos cup shells.

Come over and half ring.

Tang Rui withdrew from this special state of mental epiphany and returned to normal.

Change into overalls.

Come to the basement.

He began disassembling the laser-sintering 3D printer.

Holding a 3D scanning device in his hand.

When a part is removed, a scan is performed on the part.

Even the screws are not spared.

It's a bit of a hassle, but it's safe.

When it comes to assembly, in case a screw is missing.

He can also do it himself.

But if you don't have screw data, it's a lot more troublesome.

Let alone.

He disassembled and scanned at the same time, and was able to record the structure and assembly and debugging of the entire equipment.

The more sophisticated the equipment.

The higher the requirements for assembly.

Sometimes, even if you are given drawings and accessories, they don't tell you the tricks of assembly.

After the installation drawings are assembled, the equipment is not used.

In this regard, foreign companies have dug holes for us.

Tang Rui was busy until 11 o'clock in the evening before going back to sleep.

The entire equipment has been dismantled by him by a third.

The rest are the more troublesome places, and he will keep them for tomorrow during the day.

Put on a subliminal learning device.

Tang Rui went to bed.

The next few days.

In addition to going to the company during the day, he spends the rest of his time disassembling and assembling equipment in the basement at home.

Exercise as usual in the evening, then study in your sleep.

It's a very comfortable little life.

No one bothered him either.

There is nothing big in the outside world, and occasionally a star in the entertainment industry thunders, causing a storm, and there is no news.

Everyone's life is the same.

But beneath this peaceful water, the undercurrent is choppy.

Several military airfields in the central and coastal regions.

Every night, AWACS aircraft take off and land.

Following the early warning aircraft to take off and land, there are also J-16D electronic warfare aircraft.

This evening.

Tang Rui's fitness was over, and after taking a bath, he felt a little aggrieved at home.

I suddenly wanted to go out for a walk.

Do what you want.

Tang Rui dragged the drone and came to Laoshan, ready to fly the drone.

Since the last upgrade.

He has not yet flown a drone.

Just give it a try tonight to see what happens with an engine with a strengthened engine structure and a variable circulation system.

Sit on a chair at the observation deck.

Tang Rui pushed the throttle valve.

Airplanes......

The drone's engine spews out a tail flame with a Mach ring and soars into the air.

"It feels so different."

Tang Rui controlled the drone to fly in the sky for a while and made several maneuvers.

Not to mention.

The feeling came all at once.

Not to mention anything else, the thrust alone has been significantly improved.

After all, with the previous engine, the bypass ratio was fixed.

With a bypass ratio of 0.25, it is not suitable for subsonic flight.

And now, the UAV in the subsonic state has a bypass ratio of 0.8, which feels completely different.

Played for a while.

Tang Rui controlled the drone and flew towards the sea.

It's better to go outside and play.

Playing in the country, you can't let go of it.

After the engine is strengthened this time, fuel consumption is reduced, the thrust-to-weight ratio is improved, and the cruising radius and maximum speed of the drone have been improved.

Tang Rui couldn't wait to go around the long and narrow island in the east.

Click on the map.

The drone turns on the radar wave jamming system and starts to cruise automatically.

This radar wave jamming system was obtained after the previous upgrade.

With this system.

The stealth capability of the drone has once again been raised to a new level.

To put it a little arrogantly.

At the moment, there is no radar that can scan the drone.

Optical systems are excluded.

But on this big night, you are in the vast night sky, trying to find a drone that is only more than two meters long, and the difficulty is as difficult as finding a needle in a haystack.

Di Di Di ......

Just as Tang Rui took out a pack of melon seeds and was about to start eating melon seeds, a warning suddenly sounded on the screen.

"What's going on?"

Tang Rui clicked on the screen to display the warning target.

Suck!

An AWACS aircraft, with four J-16Ds, flew at an altitude of 13,000 meters.

Tang Rui smacked his lips, a little curious.

This flight formation is very problematic.

AWACS aircraft with electronic warfare aircraft form a formation, this is not for nothing.

What about fighter jets?

Tang Rui adjusted the flight attitude of the drone and conducted a purely optical detection of the sky.

He suspected that there was a J-20 following in the sky, but his radar could not scan it.

However, just because the radar can't scan it doesn't mean that the optical system can't detect it either.

Outcome.

It was scanned for five minutes.

Nothing.

It's really an AWACS aircraft, with four electronic warfare aircraft, flying in the sky.

"Maybe it's some kind of drill."

After Tang Rui muttered, he didn't care, and controlled the drone to continue flying towards the sea.

He wasn't going to go and watch.

After all, at night, Academician Yu must have slept, and if something happens, no one will catch him.

Click.

Click.

Tang Rui looked at the screen and swallowed melon seeds.

In fact, it was boring to stare at the drone, so he specially brought something to eat tonight.

Not only melon seeds, but also drinks, potato chips and melons.

Di Di Di ......

As a result, less than ten minutes later, an alert appeared on the screen again.

Tang Rui hadn't finished eating the melon seeds yet, looking at the warning on the screen, it hurt very much.

What's going on tonight?

Click the mouse.

I display the situation on the screen.

"it!"

Seeing the flight formation displayed on the screen, everyone else was stupid.

Another AWACS aircraft with four electronic warfare aircraft.

Crazy.

The Air Force only has a few AWACS aircraft and J-16D, which is all pulled out?

This is obviously not right.

Tang Rui looked at the map, and the location of the drone at the moment was the East China Sea, not far from the Yellow Sea next to it.