"Let your hands be cheap, let you be greedy for money, you deserve it!"

After breakfast, Tang Rui sat in front of the workbench, gritting his teeth and folding paper airplanes.

That's why.

The main thing is that he is too greedy.

At breakfast, he put another 1,000 paper airplanes on the shelves.

As a result, the paper airplane had just been put on the shelves, and it was killed by netizens.

1,000 paper airplanes, sold out in an instant.

At breakfast, he was still very happy.

200 ten-dollar paper airplanes, 800 five-dollar paper airplanes.

In this wave, he directly received 6,000 yuan, and the cost was negligible.

But when he finished breakfast.

When I got home and started origami airplanes, all the good things turned into pain.

1000 paper airplanes.

That's going to be how long it will take.

Let alone.

After folding, the paper airplane will be upgraded, and it will be packaged and mailed.

Just processing orders can be a big head.

When he thought about the amount of work involved, he was not good.

This is really his hard-earned money, the kind of hands that have to wear out the skin.

Luckily, origami airplanes are able to get the source point.

Otherwise, he really wouldn't be able to do this business, at most he would sell the paper airplane he folded yesterday and stop doing it.

But for the sake of the source point.

Plus, you can make a little money by the way.

No matter how hard and tired he is, he has to persevere.

But this time he's smart.

Folded paper airplanes are pure foolishness.

Not to mention flying in a straight line, there is a high probability that the plane will crash if thrown out.

Some folded paper airplanes have wings of different lengths on both sides.

Anyway, there is a systematic upgrade panel.

Throw twice to level up.

At that time, even if there are many flaws, they will be optimized by the system.

Ness!

Even if he was so foolish, he didn't finish folding 1,000 paper airplanes until after four o'clock in the afternoon.

After contacting the courier brother, he picked up the paper airplane again and began to throw it around the room to upgrade the paper airplane.

"Congratulations Brother Rui, paper airplanes can be sold so hot."

After the courier brother came to the door, he congratulated Tang Rui with a smile.

"Thank you."

Tang Rui gave a smile that met social expectations and reluctantly said thank you.

Next, the two began to sort out the order, print the barcode, and pack the courier.

One was busy until more than seven o'clock in the evening before all the orders were processed.

Fortunately, there is only one product, and the weight is very light.

Otherwise, I don't know how busy it will be.

Wait until everything is done.

Tang Rui threw himself on the sofa and didn't want to move.

It's so tiring.

He didn't even bother to eat dinner.

This batch of paper airplane orders, after deducting the cost and courier fees, the net profit is only more than 5,800 yuan.

But the biggest gain of this batch of orders is not how much money is earned, but the 10-point source point on the system panel.

With these 10 source points, he can strengthen the drone again.

But he didn't.

Because the current drone can be upgraded normally and has not reached the bottleneck.

It's a bit of a waste to strengthen it now.

There's another reason.

That is, if he strengthens the drone again, the level of various equipment of the drone will exceed the current scientific and technological level of human beings.

At the moment, he can barely explain this drone.

If it is strengthened.

The origin of the materials and equipment alone is not clear.

In fact, he already has a headache right now.

It was very cool when it was first strengthened.

It's more refreshing to fly and use.

But to explain.

It's uncomfortable.

How did you get the optoelectronic system of the drone, and why can you shoot such a clear image?

How is the avionics system written, and how did you develop the entire control system?

What machine did you use to build such a powerful turbojet engine, and why is the accuracy so high?

Interpretation.

There is no way to explain it.

At his level, he simply can't build such a powerful drone.

In order to cope with such a situation.

Tang Rui decided to get a plug-in for himself, and these 10 source points are the ones he uses to upgrade the plug-in equipment.

As for what the plug-in is.

His initial idea was to instill knowledge and skills with equipment.

Sounds lofty.

In fact, to put it bluntly, it is an advanced learning machine.

It's no joke.

He thought about it seriously.

Similar to the system panel, you can add some equipment to yourself, and he definitely can't get it.

Just the Da Luo feature of the system panel, which is a permanent certificate, is not something he can come up with.

So, let's keep it simple.

When a person sleeps, the brain emits various brain waves.

For example, book α waves, theta waves, and δ waves, these brain waves can actually be read.

It's just that the current understanding of the brain is not up to the level of interpreting these brain waves.

In addition, there are many laboratories that are currently researching the equipment of using brainwaves to control computers, and there are actually many open-source brainwave reading system codes on the Internet.

With these things.

He could have assembled a brainwave reading and input device by himself.

Although it certainly doesn't work for birds.

But as long as he builds one, he can use the system panel to upgrade and strengthen it.

After a few upgrades and enhancements, it will definitely have an effect.

When the time comes, he will be able to enjoy the feeling of being asleep while knowledge is constantly flowing into his brain.

It's beautiful to think about.

Future system panels are not discovered, in order to be able to live a good life.

Tang Rui gritted his teeth, defeated laziness and exhaustion with an iron will, and got up from the sofa.

After eating two compressed biscuits and drinking a glass of water, he got to work.

This kind of equipment is actually very simple to manufacture, soldering a single-chip microcomputer, putting a chip and memory module, installing a transmitter and receiver, and living in a shell.

Is it hard to build?

Not at all.

In the four years of college, he learned a lot.

Proficient in programming, soldering circuit boards, proficient in the use of 2D drawing and 3D modeling software.

Although he is sparse, it is still difficult for him to make small things.

Come to the workbench.

Tang Rui took out a circuit board and began to work.

All the accessories, he has at home.

Even if you don't, you can detach it from other electronic devices.

Without seeking the actual effect of the equipment, he made it very fast.

Less than two hours.

A knowledge and skills inculcation device with a minimalist and wasteland style was built.

That industrial design.

How to say it.

The dogs were disgusted when they saw it.

But Tang Rui didn't care at all, he looked at the system panel, and the corners of his mouth were curled high.

[Item: Damaged knowledge and skill instillation equipment]

[Experience: 0/300]

[Source Point: 10 (Enhanced)]

This time.

Tang Rui did not wait for the equipment to be upgraded, but directly chose to strengthen the equipment.

Reinforced Shell-1 Source Point.

Hardened hardware-1 source point.

Hardened Software-1 Source Point.

It only costs 3 source points, and the entire device is strengthened.