Chapter 217 Li Fengting was dumbfounded
As Lu An finished speaking, the treadmill track began to accelerate, becoming faster and faster.
Lingxi's slender legs were originally walking on the tracks, but soon began to run in small steps, fast running, galloping...
The number displayed on the speed meter on the treadmill was getting higher and higher!
Within a moment, the speed meter soared to 11.12 meters/second, which is 40 kilometers per hour, easily surpassing the human 100-meter dash world record set by Usain Bolt. Bolt's 100-meter dash was 9 seconds 58, which is converted to a speed of about 37.58 kilometers per hour.
But this is not the limit of Lingxi's bionic body.
After a while, Li Fengting looked at the data again, his eyes widening, "The speed is over 80 kilometers per hour, and it is still increasing, my god..."
Before he finished speaking, the speed meter on the treadmill already showed that it exceeded 30 meters per second, which converted to a speed of 108 kilometers per hour. Lingxi's acceleration from 100 kilometers per hour only took 4.7 seconds, surpassing most top supercars.
Lingxi's bionic body uses the best materials regardless of cost. This is the ability demonstrated by the creation of a sky-high price of 127 million.
At this moment, Li Fengting's jaw almost dropped to the ground in shock.
The tight test suit that Lingxi was wearing outlined the tight lines of her legs, showing her amazing explosive power. Her sprinting movements were so fast that it was almost difficult to capture the details with the naked eye. If the core structure had not been made of No. 5 metal, the lower body would have been scrapped and smoked long ago.
After breaking through 100 kilometers per hour, it is still increasing rapidly.
"This, this... the speed has exceeded 40 meters per second!!" Li Fengting was stunned with shock. This was already four times the fastest recorded by Usain Bolt, and faster than the fastest cheetah on land.
The meter showed that the speed reached a maximum of 41.52 meters per second, which is 149.47 kilometers per hour, and then stabilized at a speed of about 40 to 41 meters per second.
Lu An looked at the shocked Li Fengting and smiled and said: "The speed of 41.52 was achieved by running on the spot on a treadmill, which greatly reduces the wind resistance. If it is on the runway, it will definitely not be that fast. The greater the speed, the greater the wind resistance. Our internal estimate is that, taking into account wind resistance, terrain and other factors, the speed per second should be around 32."
Hearing this, his face was full of shock. Li Fengting said: "That's unbelievable, the speed is also 115 kilometers per hour!"
At this moment, Lingxi is running on the treadmill. The power consumption of her bionic body is soaring exponentially. The power consumption per hour has soared to an astonishing 5.5 times compared with before, and a large amount of heat is rapidly generated in the bionic body.
At the same time, the coolant circulates at high speed throughout the body under the full operation of the micropump, taking away heat and collecting it in the chest cavity, which is the lungs of the human body.
There is a special refrigeration chamber here, in which gas exchange is completed, and about 50% of the waste heat is removed from the body
This also causes the temperature of the air exhaled from Lingxi's mouth to soar to 60 degrees Celsius when Lingxi's bionic body is running at high power. If this temperature touches human skin for more than 15 seconds, it may cause low-temperature burns.
In addition, the artificial skin surface of the bionic body clearly simulates the characteristics of the human body sweating profusely, but the difference is that the bionic body produces water, and it is pure water.
Human skin heat dissipation can be called a biological water-cooling system. When the human body performs strenuous exercise, it will take away body heat by sweating a lot.
The bionic body simulates this principle. A large amount of water is drained through a second pure water circulation system to take away the heat generated in the body. The heat removal efficiency also accounts for about 50%.
At this moment, Lingxi's forehead and even her whole body were covered in sweat, her hair had become wet, and steam could clearly be seen on the top of her head.
Because the temperature of the discharged pure water reached an astonishing 52 degrees Celsius, it also meant that the artificial skin all over her body was almost at this temperature at the moment.
Under normal circumstances, when running at low power, there is no need to use a pure water heat dissipation system, which means that there will not be a lot of sweating like at this moment, and only gas exchange through the internal chamber is more than enough.
Of course, there is a special situation, that is during physiological interaction.
However, this is to make the effect more realistic during interaction. The power consumption during interaction is not as exaggerated as it is now. The heat generated will make the whole body surface temperature around 39 to 40 degrees Celsius, because this temperature is the best experience during interaction.
But at this moment, Lingxi continued to fly at a speed of over 41 meters/second for about twenty seconds.
Lu An felt that it was almost done, so he said: "Okay, Xiao Ling, that's all."
The treadmill began to slow down gradually. After a while, Lu An and Li Fengting came to the side of the treadmill. Lingxi gradually slowed down to walking on it, and then got off the treadmill.
At this moment, Lingxi was covered in "sweat".
But she didn't gasp for air with her chest rising and falling like humans do after strenuous exercise. Instead, she looked as if nothing had happened, and her face didn't turn red.
In fact, her slightly open mouth and nostrils at this moment are exchanging gases to take away the residual heat in the body, and "sweat" is still being discharged.
But as she exits the high power consumption state and no longer generates a large amount of additional heat, the temperature of her whole body is also rapidly cooling down.
Li Fengting looked at Lingxi and marveled: "Good guy, you can sweat like a human being? Unbelievable! Unbelievable!"
However, after just witnessing her running at a terrifying speed that surpassed humans, Li Fengting would no longer doubt that Lingxi was a human being, because human carbon-based life forms would never be able to run at an outrageous speed of over 40 meters per second.
Lu An smiled and said: "What is produced is not sweat, but pure water, but the function is the same as human sweating to dissipate heat, so as to take away body heat."
At this time, Lingxi went to get a bottle of pure water and drank about 300 ml, obviously to replenish water.
Seeing this scene, Li Fengting's expression of astonishment that had just been put away reappeared on his face: "What? The bionic robot can also drink water directly?"
Lu An's smile remained unchanged and he simply introduced: "Not only can she drink water, she can also simulate human eating. A pseudo-digestive system is designed in her body. She has just drained a lot of water and needs to replenish water."
The bionic esophagus of the bionic body has two pathways.
When humans eat and swallow, the "epiglottic cartilage" in the esophagus covers the larynx, effectively sealing the entrance to the trachea and preventing food from entering the trachea of the lungs.
Obviously, the bionic body also follows this idea.
In this way, when pure water needs to be replenished to the water-cooling system, it will not flow into the bionic stomach bag of the pseudo-digestive system module.
Li Fengting was also amazed after hearing Lu An's description: "This bionic body is really full of high technology, and it is a perfect replica of human beings. It must be expensive to build. Comrade Lu An, how much is the cost?"
Hearing this, Lu An replied concisely: "About 127 million."
Li Fengting was immediately surprised: "Good guy, the cost is the same as that of a J-10 fighter jet. It's not an exaggeration to say it's sky-high."
Just now he was thinking about the possibility of forming a bionic army in the future.
When I heard such a high cost, I immediately lost my temper and couldn't put it together.
Lu An said with a smile: "The original intention of the design was not to be an armed warrior, but to serve as a personal bodyguard and business assistant. For purely combat purposes, many hardware unit modules in the bionic body are useless, such as bionic pseudo-digestive system, bionic artificial epidermis, bionic muscle layer, etc. These module units are of no help to large corps operations in the field."
Li Fengting nodded in agreement, and then said: "So, cutting off this series of hardware unit modules that are useless for field operations should significantly reduce the cost. Comrade Lu An, have you calculated it? How much can the cost reduction be approximated?"
Hearing this, Lu An thought for a moment, made some calculations in his mind and replied: "The cost can be reduced by about two-thirds, and the cost will be reduced to about 40 million."
Hearing him. Li Fengting laughed at the reported figure and shook his head: "The unit price is 40 million, which is still too expensive. There is no need to think about large-scale regular installation at the regiment level. At most, it can only be used as a special force for small-scale installation of one or two hundred units."
In fact, even if the unit price of bionic humans is reduced by 95% from 40 million to a cost of about 2 million, which is similar to that of armed robots, it is unlikely to be installed on a large scale in the short term.
The reason is also very simple, there are concerns and potential uncontrollable risks.
Because bionic humans are completely autonomous and highly intelligent, they no longer need human control.
This is not only the potential risk of losing control of the bionic robot itself, but also objectively there will be concerns about the potential risks of Lu An, the creator. For example, will he leave behind the background program without telling everyone?
No one can keep up with his technical level. He quietly buried the background program and no one could find it.
万一真的真的藏了后台程序，哪天他突然翻手之间，即可让几十上百万的仿生人部队一夜间倒戈。
This is terrible, it means that in fact it has the ability to mutiny.
…
(End of this chapter)