There is still some time before the completion of the large-scale gallium oxide reactor.

Zhang Xingyang decided to take advantage of this time to make a little thing for himself.

"The gallium oxide that has been made recently is here."

Su Xiao looked at Zhang Xingyang with some curiosity.

"Are these little things of any use?"

"Mass production doesn't help, but it's enough to make small things."

Zhang Xingyang inspected the chips made by Su Xiao.

The purity is not bad.

Purer than 999 gold.

"What's the little thing?"

Su Xiao was keenly aware that it would definitely not be that simple.

She has been by Zhang Xingyang's side for so many years.

Nothing that comes out of his hand is simple.

The more I got to know him, the more hopelessness I felt.

Despair of his scientific future.

Those others can take years, decades.

Save even the content of a lifetime to study.

It's just a snap in his hands.

"Make yourself some fun little toys."

Zhang Xing didn't raise his head.

Start selecting the right shape and size from a wide range of wafers.

Although the guide mold method can basically obtain the same wafer as the mold.

However, there are still subtle gaps in the chip itself.

If it is not too demanding.

Then some small errors can be tolerated.

But something Zhang Xingyang has to do.

There is still a little bit of a requirement for accuracy.

So he checked every wafer with his own hands.

Subsequently, more than 20 good wafers were selected.

"When the time comes, if I make it, I'll bring it to you to play."

After Zhang Xingyang finished choosing, he smiled at Su Xiao and said.

These chips are the result of almost a month's work for her.

was used by herself, and she had to be compensated a little.

Su Xiao was stunned for a moment when he heard this.

For such a long time, she really hasn't seen Zhang Xingyang have any entertainment.

Maybe doing research itself is a very interesting thing for him.

But I heard that I could play with myself first.

Su Xiao was still a little happy.

smiled and said, "Okay." ”

Both are busy people.

After Zhang Xingyang finished picking the chip.

And didn't stay too long.

Instead, get ready to start making things.

Back in his own laboratory, Zhang Xingyang began to do some initial processing work on these gallium oxide wafers.

These chips are split into two parts.

Part of it is used to make some logic processing chips.

The other part is used as a power component.

What Zhang Xingyang has to do.

For people at this time.

It's still a little unfamiliar.

However, in the future production and life, it has a very wide range of applications.

Smart Hand System.

Through a large number of miniature smart machines.

Achieve the effect of the third hand.

The human body has evolved over tens of millions of years.

In fact, it is already relatively perfect.

After entering the industrial age, it has not stopped evolving.

It's just this rate of evolution.

Compared to the speed of industrial progress, it is too slow.

So in the future, everyone has an idea.

Why not replace the evolution of human beings with the assistance of intelligent machines?

This is also one of the original sources of research and development of prosthetic technology.

As for directly transforming itself, let human beings evolve directly.

Even at the end of the 22nd century, when Zhang Xingyang lived, research was prohibited.

If it weren't for the compulsory jurisdiction of the Human Ethics Supervision Committee, many crazy researchers would probably have directly reformed human beings themselves.

The intelligent hand system is one of the first batch of intelligent machine assistance systems developed.

and implantable smart chips.

You know, a large number of people have lost their hands and feet all over the world.

The smart hand system can be regarded as able to solve some of their life problems.

"The power problem shouldn't be too big."

After a few days in the lab, Zhang Xingyang muttered to himself about the newly completed gallium oxide converter.

Zhang Xingyang's hand is a miniature drone.

It's no more than the size of a finger.

Carefully install the converter to a predetermined position in the middle of the micro-drone.

Then the line of the drone was connected.

There were no brilliant lighting effects, but after Zhang Xingyang let go of his hand.

This micro-drone quietly levitated.

There isn't much inside the drone.

In addition to the gallium oxide RF-DC converter, there is only a miniature camera and a supporting communication device.

The data was transferred back to Zhang Xingyang's computer.

"The image is fairly clear."

Zhang Xingyang looked at his computer and said.

Then the movement of the micro-drone began to be operated with a keyboard.

The speed of the drone is not very fast.

And those military-grade UAVs that the Institute plays with every day are not comparable at all.

But taking into account the size of this micro-drone.

It's more technical than those large military drones.

"Take a walk around the courtyard."

Flying around quickly with the drone.

There were no instability in the flight.

This is really surprising for a satellite drone that weighs only a few tens of grams.

Such a light mass, let alone a gale.

Even if you blow on it, you can make it shake a little.

"It seems that there is nothing wrong with the quality of the chips."

After the drone flew back, Zhang Xingyang thought.

This drone is only a verification of some of the components.

The most important of these is the related components of wireless power transmission.

If it is not possible to guarantee a real-time power supply.

Then it is easy to fall directly to the ground in the process of running.

These things are not so resistant to falling.

Even a few tens of centimeters in height can be damaged.

After the micro drone came back, it has been hovering beside Zhang Xingyang.

Zhang Xingyang started the design of a new smart hand system.

Just let this drone hang in the air beside you.

If you look at it with a drone in general.

It is already incredible that such a micro-drone can fly.

But now it's been suspended for so long.

If it is someone who does not know about wireless power transmission sees.

It's sure to feel like it's using unimaginable battery technology.

In fact, it doesn't have a battery inside at all.

It has always been powered by a small wireless transmission device within the research institute.

As long as there are no problems with the internal wireless transmission receiver.

It can hover almost forever.

And in terms of the failure rate of gallium oxide components.

This time can even be as long as several years!

But such a scene that is difficult for others to understand.

No one will see it.

"At present, there are still many difficulties in miniaturization."

Two days later, Zhang Xingyang retired from work.

He frowned and looked at the little thing in front of him.

These small particles don't look good.

It's even a little like a small gravel.

But they are actually the 1.0 version of the smart hand system that Zhang Xingyang spent two days to make.

Zhang Xingyang opened the control software he had written casually.

Start moving the stones.

Nearly twenty "stones" less than half a centimeter rose from the tabletop.

Then, under the control of the program, it transforms into various shapes.

First of all, it is changed into a "Zhang" character.

And then there are the "stars".

And finally, "Jan".

"It always feels a little naïve to play like this."

Zhang Xingyang looked at the stones in front of him that kept playing in a loop, touched his chin and said.

"It seems that there is no way to continue on the road of miniaturization for the time being."

"And what about large-scale?"

After changing his thinking, Zhang Xingyang felt that he might have found a path that was more suitable for this era.

After thinking about it, Zhang Xingyang had a good idea.

——

A week later, the weapons testing ground of the Institute.

Look at the irregular object in front of you that is covered by a black cloth.

Su Xiao asked curiously, "Did you get it out so quickly?" ”

"Can I open it now?"

In addition to Su Xiao, there were also some researchers who didn't have so many intense projects at hand.

Everyone wants to see the new invention of the dean.

And according to the grapevine that was preached before.

It is said to be a new toy made by the dean.

"Lift it up."

Zhang Xingyang put his hands in his pockets and said somewhat casually.

"What's this?"

"Uh...

"The dean is changing careers?"

Many people present saw something under the black cloth.

All fell into self-doubt.

It is a huge broadsword as wide as a door panel.

The blade alone is about three meters long and sixty centimeters wide.

"This is the new toy you've made?"

Su Xiao asked with some incomprehension.

Before this, she had also thought about what Zhang Xingyang would make.

But she didn't expect that.

Zhang Xingyang actually made a big sword.

Is this the romance of men?

Men are teenagers until they die?

Everyone looked at Zhang Xingyang a little strangely.

Zhang Xingyang didn't care.

They have not yet understood what exactly this sword is.

"Ahem! Cough! ”

"Take off!"

Zhang Xingyang cleared his throat slightly, and then said in a straight voice.

A giant sword several meters in size, like a door panel.

After hearing Zhang Xingyang's voice-activated command.

Underneath the sword, a gust of wind rose.

Then it slowly levitated.

"This!"

"I'm blinded?"

"Why did the sword fly?"

"No, your eyes don't send, I saw it too."

Many of the people present were a little excited to discuss.

Flying sword!

Who doesn't have a sword fairy dream!

Of course, there are also those that respond faster.

Having already thought about what the hell is going on with this sword.

He bent down slightly and looked underneath the sword.

Sure enough, there were several openings of different sizes underneath the blade.

It was from there that the wind blew.

When the sword flies, it should fly with these lift fans.

Although I know the principle of this.

But everyone still feels very incredible.

Because there are a lot of technical difficulties.

"Well, this toy is good, isn't it?"

Zhang Xingyang looked at the "Flying Sword" with happy eyes and said.

For this flying sword, he had been up all night for several nights.

"It's pretty good."

Su Xiao also looked at the big sword in front of him with some excitement.

"But how do you control it?"

"Voice-activated is fine, it can handle simple voice commands."

Zhang Xingyang said to the big sword: "Fly forward!" ”

A fresh breeze came from the hilt of the sword, propelling the sword forward.

"Turn left!"

The greatsword flew to the left.

"Turn right!"

The greatsword flew to the right.

"That's about it."

After a brief understanding of the operation mode of the greatsword.

Su Xiao played with great interest.

In the venue, various direction instructions sounded for a while.

The greatsword is like a deft swimming fish.

In the low sky, it keeps wandering and turning.

"This sword is quite interesting."

Giant swords surrounded everyone, Su Xiao said with a smile.

"That's where it is!"

Zhang Xingyang glanced at the giant sword and said.

"Drop!"

The greatsword slowly descended to the ground.

"Is there anything else to do?"

Su Xiao was a little curious.

"Stand up and try it."

Zhang Xingyang pointed to a sword that looked like a door panel and said.

I don't know what I'm doing on it, though.

However, Su Xiao still stood obediently on the sword.

The sword is spacious, even if you lie down and sleep.

"Manned mode, up!"

Zhang Xingyang said loudly.

An unprecedented wind erupted from beneath the greatsword!

You can even hear the roar of the lift fan inside the greatsword.

Obviously, the fan is already reaching its maximum operating power.

The giant sword itself weighs hundreds of pounds.

plus Su Xiao, it would be more than two hundred catties.

But it still flew effortlessly.

The wind blew the dust on the test grounds.

Although some dust blew into the eyes.

However, none of the people present dared to close their eyes.

I'm afraid to miss this shocking scene!

Su Xiao stood on the sword, slightly unstable.

The sword itself is smooth, though.

Su Xiao gained a firm foothold after a short while.

"It's fake, isn't it?"

"Is the lift fan so fierce?"

"How do I have the feeling of being in the fairy by mistake."

The researchers in the room whispered.

"Dean, can we experience it?"

Someone finally couldn't bear it anymore, walked up to Zhang Xingyang and asked in a whisper.

"No problem, everyone can try it if they want to play."

Greatsword doesn't have to think about energy and almost always has a wireless battery life.

It's enough for them to play for a long time.

"As long as you weigh less than 200 pounds, you can carry it."

Zhang Xingyang stood aside and said.

There is a limit to the lift fan.

This is mainly due to power limitations.

Even the most powerful GaN components available today are difficult to achieve extreme power.

After Su Xiao came down, a thinner researcher jumped directly onto the sword.

Then he put on a pose that he thought was handsome.

"I don't look like a sword immortal like this, who spans heaven and earth!"

"No, you're going to take someone's life."

The researcher who was more familiar with him on the side said directly.

But when he stood on the sword, he wasn't much better than the other party.

"How's this toy?"

Zhang Xingyang looked at the people who were having a good time and asked Su Xiao on the side.

"It's still a lot of fun, but how did you come up with the idea to develop this thing?"

Su Xiao replied.

"When I was developing, I thought of the Legend of Sword and Fairy that I had played before."

Zhang Xingyang said casually.

"Isn't the flying sword a flying machine?"

"It can also be seen as a small drone."

"It's not very aerodynamic, but it's okay."

"As long as the lift is strong enough, the bricks can fly."

"But I found a problem while researching."

"When the Sword Immortal Imperial Sword was in power, how did it protect against the wind?" (End of chapter)