Chapter 176 There Is Something Wrong with This Question

Chapter 176 This question... has a problem

"Crackle!"

In front of the desk, Meng Lang quickly tapped the keyboard, and a series of characters in the dialog box quickly appeared and disappeared on the screen.

Although he was ordinary, the disabled but strong-willed brother still completed the open source tasks seriously.

A batch of codes was updated in his mind, and Meng Lang coded them while they were hot.

But compared with the previous times, the gains this time were obviously much less.

At best, he just polished the "nervous system model" he had built to be more perfect and improved some peripheral databases.

But there was not much innovation in the core algorithm and content.

The key is still stuck on the three major mathematical problems!

Meng Lang moved his fingers and looked at a document that had just been typed out at hand.

The technical attachment of "Ordinary Road" in this episode is a "Detailed Explanation of Leg Mechanical Prosthesis Technology".

It is a completely bionic structure with very precise internal parts. Meng Lang printed no less than dozens of pages of drawings.

The mechanical design part is Meng Lang's knowledge blind spot. He is basically reading a book of heaven. He can only say "beautiful", "awesome", "unknown but impressive"...

But there are also some parts that are within Meng Lang's professional scope.

That is the most critical core technology... "motor neuroprosthetic technology"!

Neuroprosthetic technology, also known as neurorepair.

It is a discipline related to neuroscience and biomedical engineering, which is used to help various disabled and paralyzed patients restore their incomplete functions.

For example, the most widely used cochlear implantation, more than 700,000 successful operations have been completed worldwide, helping countless deaf patients restore their hearing.

But this is only the most basic application.

Frontier neuroprosthetic technology is another bright pearl of science and technology-brain-computer interface technology!

By implanting a micro device in the brain, reading the brain's consciousness, and then controlling the mechanical prosthesis to move through short-range Bluetooth technology.

Elon Musk, known as "Iron Man", is said to be working on this thing recently.

This involves not only neurology, medicine, and biology, but also complex fields such as computer science and neural signal simulation.

To design a prosthesis that can mimic normal biological nerve signals, it is necessary to accurately simulate the nonlinear input/output (I/O) parameters of normal functional tissues.

To realize the mutual conversion technology between nerve signals and electrical signals, the required computer modeling is a complex task.

Coincidentally, Meng Lang has been working on this aspect in the "nervous system model".

At present, the most advanced bionic mechanical prosthesis in the world can already perform simple movements controlled by the brain, and even has primary tactile feedback.

But its practicality and cost are completely unsuitable for large-scale application.

However, the technical content of this prosthetic technology in Meng Lang's hands far exceeds the most cutting-edge scientific and technological level in the world today.

In addition to the refined mechanical design structure, the biggest difference between it and today's technology is that it uses primary "neural connection technology"!

Unlike the dense control nerves of the hands and brain, the motor function of the legs does not need to be as flexible as the hands, nor does it need to bear the huge signal processing tasks of the central nervous system.

Therefore, the neural structure of the legs is relatively simple.

Involving the sciatic nerve, cutaneous nerve, peroneal nerve, tibial nerve, etc.

Therefore, the mechanical prosthesis of the legs is relatively easy to achieve.

The mechanical prosthesis in this drawing contains two parts. One part is closely connected to the limbs and nerves, and is installed at the end of the broken limb through surgery.

The other part is the main body of the mechanical prosthesis.

This technology does not require the insertion of chips in the brain. When using it, you only need to insert the mechanical prosthesis into the "port" to complete the conversion between nerve signals and electrical signals, and realize the controllable neural connection.

Such mechanical prostheses are not only highly resistant to interference, but also very convenient to replace. The modular design can be replaced at any time.

"The civilian and military value of this thing seem to be very good!" Meng Lang thought.

Needless to say, the civilian aspect is that there are thousands of disabled people in the world, and this flexible prosthesis is simply their gospel.

Put on a simulated skin and blend in with the crowd.

If you don't use the disability certificate to get benefits, no one can tell that you can take the bus for free!

It is conceivable that after large-scale commercial production, you can add another channel to make money.

The impact on the military aspect is even more far-reaching. This kind of mechanical prosthesis can be controlled freely, and its speed and strength are far superior to ordinary soldiers.

In a sense, it is a kind of "endoskeleton armor".

It is more compact and flexible than the bulky exoskeleton, and after the material strength is improved, it can fight and run.

If Yan Weiwei puts on this kind of long steel legs, the scene...

Can you imagine an ordinary soldier completing a 20-kilometer cross-country run with a load at Bolt's speed, then changing a battery for himself and rushing into the battlefield, and then directly kicking the steel plate of the armored vehicle?

How strong are semi-mechanized humans? Films and TV works are not too exaggerated.

How many soldiers are disabled and retired in the war?

If this technology is popularized, how many more super soldiers can humans have to rush to the front line when 2043 comes?

Although the biggest "madman disease" hidden danger has not been solved, this may only cause some insignificant changes on the battlefield.

But quantitative changes lead to qualitative changes, and advantages are always built up bit by bit.

Even better, the technology isn't too far ahead of the current state of the art.

With the current level of medical and material technology, large-scale mass production is completely possible.

Even if it attracts a certain range of attention, Meng Lang can use "huge R&D investment" to explain the source of the technology.

In contrast, overclocking medicine, a super drug that involves the forbidden area of ​​​​humanity, can easily irritate some people's sensitive nerves.

The doomsday crisis was so bad that he was beaten to the ground within seven days.

This kind of fighting power is completely unmatched!

It's time to arm humanity!

but……

"Why do I feel that this technical document is not just studied to satisfy the brother's desire to stand up again..."

Meng Lang touched his chin.

Biomedicine... Nervous system models... Neural connection technology... Mechanical prosthetics... Biocomputing...

One piece of technology is like a comic strip, connected in a series in the mind.

Meng Lang suddenly felt something in his heart.

Huh? Putting it all together... this seems to be a technical suit!

Biology, computer science...if you add brain-computer interface technology as a bridge between the two...

Human-computer interaction…

hiss!

yes! Mechanical prosthetics are simply the most rudimentary application of this technology.

Its advanced technology, after realizing the perfect "brain-computer interface", is the ultimate technology that mankind has longed for and dreamed of...

virtual reality technology!

Meng Lang's eyes were bright, and he felt a sense of enlightenment in his heart.

All this time, my brothers have been fighting on their own.

In order to save ourselves, we accumulated today's advanced technology step by step.

But the problem is that a hammer in the east and a mallet in the west cannot form a system at all, and cannot form a joint force.

There is a feeling of being a mob and having nowhere to go.

Nowadays, these scattered technical data seem to be connected in series by this "leg", pointing directly to a revolutionary technology that is not inferior to "nuclear fusion"!

"Virtual reality technology..."

In The Matrix, humans have a neural interface on the back of their necks.

As long as you access the "Matrix" through this interface, you can enter a fully immersive experience, which is equivalent to your consciousness entering the "Matrix World".

This is one of the applications of virtual reality technology.

It is conceivable that by that time, the organizational efficiency of human society will have undergone earth-shaking changes.

The concepts of time and space will be completely subverted by the virtual world!

Meng Lang looked at the technical information with fiery eyes.

Where are the legs?

It is simply the wings of dreams!

Of course, the ultimate technology of that level is already a super technology involving the central nervous system of the brain.

The one in Meng Lang's hand was naturally far different from it.

But looking at my current technology accumulation, it seems that... I have completed some kind of technical preparatory work without knowing it?

If we continue to develop, the potential is endless!

"Wait a minute! This technology may have a more profound meaning to me..."

Meng Lang seemed to have caught something.

Life has its limits, but knowledge also has no limits.

So... is virtual reality technology the ultimate technology?

No! This technology still has the potential to continue to develop.

If it continues to develop... all kinds of science fiction movies and TV series come to mind.

For example...the famous "Brain in a Vat"?

If you abandon this sickly body and keep only one brain, can you go further?

If you go further, further...

The legendary "consciousness uploading" directly transforms oneself into a string of codes and lives in a virtual world?

Isn't this a different kind of eternal life?

Eternal life...

The ultimate goal of the unity of all things.

Without any precaution, you just appeared in my world...

Although the method is somewhat unacceptable, what can't people do in despair?

Even if I don't use it, as long as one brother does...

"The End of the Universe" is not a dream!

Meng Lang seemed to suddenly discover the "technology tree" that suited him best.

In more popular terms...

This road...points directly to the main road!

"But this is a bit beyond the limits of human acceptance. As a last resort, let's see if there is a more human-like evolutionary path."

But the idea has been reviewed in my mind, and it is basically equivalent to making a company-wide announcement.

If all is not guaranteed, brothers will go to extremes.

It's just that this idea is too advanced. If you want to complete all technical research, I'm afraid it will take hundreds of years to build a foundation.

The road still has to be walked step by step.

Before trying to add wings, you should think about how to put legs on others first...

Meng Lang took out a piece of information from the drawer.

"Three unresolved mathematical problems in the process of building neural models".

It seems that if this obstacle is not solved, it will be difficult to continue the work on system modeling.

After thinking for a while, I started to work on the computer.

After making a disguised agent and adding multiple springboards, Meng Lang successfully used a zombie user who had been dormant for more than ten years to register a BBS vest for Shuimu University.

On the university's internal forum, he posted three extremely long questions with a vest, and attached a high reward.

These three problems are pure mathematics problems and do not involve any technical information that cannot be made public, so Meng Lang does not have many concerns.

Shuimu is the top science university in China, gathering the top mathematics professors and talents in the country.

Even if they can't solve them, as long as someone is interested in these problems, they will definitely spread among the top mathematics circles.

Then Meng Lang's goal will be achieved.

It doesn't matter if it fails, it's just an attempt anyway, if it doesn't work, just try another platform or forum.

He felt like he was planting fairy peaches in the Peach Garden.

Plant the seeds, and then wait quietly for the vicissitudes of life.

Maybe after a few decades or hundreds of years, one of the brothers suddenly told him that the fairy peaches were ripe, and then mailed one to him across time and space.

"Gugu~" The stomach suddenly gurgled.

I was busy all afternoon after getting a hangover. I looked at the time and it was almost time for dinner.

So I cleaned up, classified various confidential materials, put them properly, and walked out.

"Ding Dong!" Ring the doorbell opposite.

It was Yan Weiwei who opened the door. When she saw Meng Lang, her face suddenly darkened.

"Uh... Hehe! Is dinner ready? I'm a little hungry."

I don't know when it started, but coming to eat at a certain time seems to have become a matter of course.

Meng Lang smelled the fragrance and saw Xiaoyu busy inside.

"Uncle, dinner will be ready soon, you sit for a while!" Xiaoyu's voice came from inside.

"Humph!" Yan Weiwei snorted and ran to the sofa to watch TV.

Obviously, she was still angry last night.

The plan to get Meng Lang drunk failed again.

Yan Weiwei was knocked down for the second time, and this time, it was Meng Lang and Lin Haitang who joined forces...

What a shame!

Meng Lang was happy and didn't care. He sat on the sofa and watched the bloody drama leisurely.

What he didn't know was that the math problem he casually posted to Shuimu Campus Network had caused a sensation.

However, it was not because of the question itself at first...

...

"Fuck! Who is this? Is the zero after the reward a double vision?"

"10 million! Is it true?"

"It must be false. You don't need a deposit to brag."

"Maybe it's the South Vietnamese dong? I can do it!"

"Grandstanding!"

"Let's not talk about the reward amount first, but...why can't I understand this question? Please, I'm a doctoral student in mathematics!"

"Haha! If ordinary people can understand it, why can they offer a reward of 10 million?"

"Correction, a doctor is not an ordinary person."

"That's an ordinary doctor!"

"Which math department big shot can explain it? Every I can understand a punctuation mark, and when they are connected, it becomes..."

"This seems to be the algorithm needed in data modeling... Forgive me for only being able to help you here."

"Hiss! This question... is problematic!"

"What's the explanation above?"

"I found that the title in this question actually inspired my research topic! Master!"

"What's your project?"

"To explain Bayes' theorem in non-terminology, it is to use the probability of B occurring under condition A to derive the probability of A occurring under condition B.

For example, if a kitten likes you and has a% chance of turning over in front of you, what is the probability that the kitten likes you if it turns over in front of you?"

"..."