Chapter 611: All Predictions
The plane landed lightly at the Magic City Airport, trembling slightly against the strong wind and the setting sun.
"Well, are we there yet?" Mugalen took off his eye mask, looking a little tired from sleep.
It only takes two or three hours to fly from Japan to Shanghai.
I got on the plane at around 4pm. It's already 6pm and I'm a bit sleepy.
Mugallen glanced at Bifang beside him and found that he was playing with his mobile phone. Mugallen thought Bifang was playing games, but when he got closer, he found a green button on the screen.
The moment Mugalen blinked, the green button instantly turned red, and almost at the same time as the color changed, Bifang also pressed the button.
A number popped up from above.
87ms.
Mugalen became interested and asked curiously, "What is this?"
Bifang replied: "A software that roughly measures neural responses."
"Can I try it?"
"Sure." Bifang handed over the phone and explained, "The button will turn from green to red. When it turns red, click it. It depends on your reaction speed."
Mugalen nodded, the rules were still very simple.
I reopened it and quickly understood it.
After some operations, a number popped up.
Mu Jialun's eyebrows twitched: "268ms? Why is it so different from yours?"
If Mugalen saw it correctly just now, Bifang is 87ms, right?
Although he was not sure what the standard of excellence was, Mugalen always felt that this number seemed very bad.
Bifang wanted to take back the phone, but was pushed away by Mu Jialun: "No, no, no, I must be not ready. Let's do it again, let's do it again."
Looking at Mugalen who seemed to be drunk, Bifang sighed and got up to pack his luggage.
When he got off the plane, Mugalen was still concentrating on the test.
Bifang ignored the objection and snatched it away.
I clicked on the average value and it was 156ms.
After masking out the first half of the data, the average value jumped to 237ms.
"What is considered a good result?" Mu Jialun asked from behind.
Bifang didn't say anything, but just nodded: "Not bad, above average."
The average person's reaction speed is usually around 250ms, and can reach 200ms when concentrating.
Generally speaking, if you exercise regularly, your reaction speed can reach about 150ms.
The human body's maximum reaction speed will not be less than 100ms, which is the physiological limit.
Modern medicine has shown through further research on nerve conduction velocity that the conduction velocity of nerve fibers is related to the diameter of the nerve fibers. The larger the diameter of the nerve fibers, the faster the conduction velocity.
For example, the diameter of the main nerve fibers of humans or mammals is 1-22 microns, and its conduction speed can reach 5-120 meters per second; the diameter of the branch nerves of the main nerve and the visceral nerves is less than 3 microns, and its conduction speed is 3-15 meters per second; and the diameter of the peripheral nerves is 0.3-1.3 microns, and its conduction speed is roughly 0.6-2.3 meters per second.
Physiologists have also discovered that the diameter of the main nerve fibers of mammals is linearly related to the conduction velocity. For every 1 micron increase in the outer diameter of the nerve fiber, its conduction velocity will increase by 6 meters per second.
Logically speaking, nerve reflexes are bioelectricity, and theoretically human reactions should be at the speed of light. But why are reactions so slow in practice that they exceed 0.1s?
The fundamental reason is that the speed of transmission on neurons is the speed of light, but the speed of transmission between neurons is not the speed of light, but the speed of material transmission.
Moreover, electrical signals are pulses generated by the potential difference formed by the difference in ion concentration inside and outside the cell membrane of nerve endings. The conduction of potential difference is the speed of light, but the speed of change of ion concentration is much lower than the speed of light.
Thick nerves change this process.
So what people often call a person with a thick nerve does not actually mean that he is slow, but that he is much more sensitive than ordinary people.
This should be a compliment. Saying that someone is slow should actually mean that he is sensitive.
Also based on this limit value, pressure sensors are installed on the pedals on the starting blocks. If a person starts running, it will apply pressure to the pedals, so it can sense that a person has started running.
The shortest human reaction time is 0.1 seconds, and any reaction time below 0.1 seconds will be considered a false start.
The IAAF has a rule that if someone's reaction time at the start is 0.09, it means that he is definitely trying to slow down the gun rather than running when it is fired, so it can only be considered a foul.
As for the peak period, it is basically the age group of e-sports players in the competition. Considering Mugalen's age, the average value is 237ms, which is really good. He was also a brave man when he was young.
Mu Jialun scratched the back of his head. 100ms is the human limit. If he had seen it correctly, Bifang's test would definitely be below three digits. He asked curiously, "How did you get 87ms just now?"
Humans have their limits, so Bifang is no longer human?
Bifang said calmly: "My prediction was a little blind."
To measure reaction speed, one time is certainly not enough as the error is too large. You need to take the average of at least five times.
Mu Jialun suddenly realized that this was the case, but he also became interested in Bifang's results: "Let me see your average."
"Forget it, ordinary people's level."
Bifang turned off his phone and walked towards the hall.
"Hey, you can't do this." The less Bifang said, the more interested Mugalun became. He carried his luggage and walked through the crowd to catch up with Bifang.
One chasing the other, their fast walking soon turned into a sprint as they shuttled through the crowded hall, while Richard and others followed slowly behind them.
As Bifang passed through the crowd, he caused a commotion and someone recognized the two of them.
The moment they passed each other, their images and temperament were too eye-catching.
Just like in the zoo, a tiger that has just been captured from the forest is far more eye-catching than one that has grown up in the zoo.
While chasing, just as Mugalen was about to pat Bifang's shoulder, a scream came from his side.
Mugalen looked back and saw an orange plate flying into the air, with hamburgers, chicken nuggets and French fries on it also flying.
"Oh no, I hit someone!" Mugalen reacted suddenly, but it was too late.
Seeing the food about to spill all over the floor, I apologized.
At the critical moment, a large hand with distinct joints suddenly passed between the two of them, quickly supported the bottom of the plate, and caught the flying food one by one in the surprised eyes of everyone.
As the last piece of chicken fell steadily into the box.
“Pah.”
Someone's phone fell to the ground, and he looked at his companion beside him: "Is this the next Spider-Man 4?"
The companion looked around and shook his head: "I didn't see any cameras ."
"Sorry, my companion bumped into you. Are you okay?" Bifang raised his baseball cap and apologized sincerely.
“No, no, no, it’s okay.” The girl whose plate was knocked over waved her hands quickly. She stroked her glasses, stared at Bifang’s face for a long time, and screamed again, “Ah, you are…”
"Shh!"
Bifang raised his hand and kept silent.
As expected, there was another fan meeting .
Mu Jialun stood aside awkwardly, and when the two of them finished taking the photo, he immediately pulled Bifang and asked, "How did you do that just now?"
"What?"
"That one, whoosh, whoosh, the Spider-Man one." Mugalen opened his hands and waved them in the air a few times.
Bifang pulled down his cap and said, "I guessed it was a blind call."
