"I remember a book about magnetic waves that introduced methods of preventing magnetic waves, talking about electromagnetic waves emitted by electronic devices, the last century. Electronic devices use programmed magnetic waves to act on the body's cardiovascular system, especially the brain, to interfere with and destroy these organs. Zhang Ming sank into the memory of the book, "The prevention method is mainly to use metal conductors to exclude this magnetic wave before it enters the body. As for whether the brainwaves emitted by the human brain to add thoughts are possible, I have not mentioned above. ”

"Who has ever heard in the past that the human brain emits electromagnetic waves that can harm people?" He Qin said, "After I got to know you, I knew that there was such a perverted method. ”

Qinglan said: "Maybe the device is the same as the radio waves emitted by the human brain?" ”

Zhang Ming nodded: "That's right, it should be the same principle." You see," he folded the hat with his hand, "there was clearly a metal component in it. Metals with very low hardness, or specially treated metals, can be folded at will. "There are tiny piles at the bottom of the circle, which first actively absorb the radio waves through the surface of the hat, and then exhaust them into the air from below." In this way, foreign frequencies cannot enter the body to play a preventive role. ”

Qinglan asked puzzledly, "Why take the initiative?" ”

Zhang Ming pointed to a button-sized red circle inside: "This is where the battery is placed." He pressed it with his thumb and spun it slightly, and the small plastic cover on his face popped up, and sure enough, there was a button cell battery lying inside. The grayish-black battery is exactly what is new to the market, it has a long service life and can be automatically charged in daylight, more than a hundred times.

"If you passively absorb it, you don't need a battery, if there is a battery, after turning on the switch," Zhang Ming said, sliding the switch with colors at both ends on the side, "This is the switch, after turning on the switch, the device inside it starts, retrieves the electromagnetic waves within the range, absorbs and excludes a part." ”

"I know," He Qin was also an excellent student in school, and it is not difficult to understand this, "The device inside can automatically identify which electromagnetic waves are extremely incompatible with the body according to the amplitude frequency, so as to achieve the purpose of protecting the body." ”

"Yes, identifying harmlessness sounds complicated, but it's actually very simple, based on the amplitude of the body. In other words, he can detect the frequency of the body synchronously. ”

"Great," Qinglan said happily, "you don't have to deal with 0008 when you start fighting him again, you can deal with the killer." ”

"Don't be too happy, he's got this too." Zhang Ming said.

"What? How do you know he has? Qinglan asked.

"Yesterday morning, his mental power was about to fail, and suddenly it was cut off suddenly, and I was happy to hurt him, but I didn't expect that it seemed that he had nothing in that position, and his mental power lost its purpose. When I saw this hat, I realized that he had shielded it with this kind of thing at that time. Moreover, when he was looking for him by helicopter, his car was parked in the woods, and people would never run three kilometers in a short time with their legs, but they could not sense him when they turned around for seven, eight, or ten kilometers, indicating that he had similar equipment with him at that time. ”

"Even if he had, you could shield him from other people who needed to be dealt with more." Qinglan Road.

He Qin explained: "You didn't think about it. Think about it, since it can block the brainwaves emitted by others, then if you put this thing on your head, doesn't you block your own brainwaves? ”

Zhang Ming said: "No. If it's the kind that doesn't have an automatic detection without a battery, you're right. However, this latest product sent by Director You can automatically detect whether the external frequency fluctuation has an impact on its own frequency fluctuation, and it is not filtered if it is not affected, which means that it has a high degree of intelligence. The brainwaves emitted by oneself that are encoded by one's mind are emitted outward......" Speaking of this, Zhang Ming patted his head, "No, no, the brainwaves encoded by oneself are also harmful in turn, and they should be absorbed and eliminated by it, and they cannot be emitted...... It's still Qinglan who makes sense. ”

Originally, Zhang Ming agreed with He Qin's speculation, but He Qin reversed his own thoughts and said: "If you can't get this thing, the new thing will be absorbed and dissolved from the outside in, and it will not interfere from the inside out...... Try it, and you'll know if it works. As he spoke, he took the hat in Zhang Ming's hand, turned on the switch and buckled it on Zhang Ming's head, and pointed at Qinglan, "Let the girl lie down and roll." ”

Qinglan grabbed He Qin and hid behind her: "No, Zhang Ming let He Qin roll quickly." ”

Zhang Ming put his hat on and said with a smile: "It's not to bully you, I have to test you." He Qin has practiced the style and has potential, she can resist it automatically, and it is not good to try her. ”

Qinglan didn't understand this truth, and pouted: "Okay then." But you can't let me sleep and roll on the ground! ”

"Can you learn to bark twice?"

"You dare!" Qing Lan Xing's eyes widened, "Shake your head three times." If you're done messing around, I'll see you flattened after the fact! ”

He Qin clapped his hands and said, "You learn to bark first, and then beat him flat." Haha, there's a good show to watch. ”

Zhang Ming comforted Qinglan: "Shake your head, don't let this guy watch the show." ”

Saying that, the telekinesis invaded Qinglan's brain.

Qinglan wanted to resolutely not listen to him, but as soon as Zhang Ming's mental power arrived, she didn't know what was going on, she seemed to be a little dizzy, and it was very uncomfortable not to shake, and she completely forgot that Zhang Ming wanted to control her, so she shook her head three times.

He Qin on the side jumped happily: "Success, success, Director You's hat is very useful!" ”

Zhang Ming was even more happy: "Good things, it can prevent and not affect the attack, and it will be enough for him to drink a pot of 0008 in the future!" ”

Qinglan, who shook her head, said aggrievedly: "Look at how happy you are, just let me be embarrassed alone." ”

He Qin turned around and hugged Qinglan: "It's not simple, you can use idioms." Don't be like this, there is no shame in a few of us doing serious things. Don't you like to talk about tasks, and letting you try on the effectiveness of hats is also one of the tasks. ”

Zhang Ming took off his hat and turned off the power: "Yes, it's not embarrassing, it's very, very beautiful when you shake your head." ”

Qinglan heard Zhang Ming say this, and a smile finally bloomed on her face: "It's just your sweet mouth!" ”

He Qin hugged Qinglan's shoulder: "Is it the smell when you kissed just now?" ”

"Get out!" Qinglan pushed He Qin aside, "Let's talk nonsense about letting you try my Muay Thai!" ”

He Qin "giggled" and said: "Muay Thai is fast and powerful, and the move is running towards the deadly place." However, compared with Chinese martial arts, it is not flexible enough, especially the lack of internal force. ”

Qinglan was unconvinced: "Compete and compete? ”

Zhang Ming hurriedly waved his hand, for fear that the two of them would delay the business by saying that they would practice: "Qinglan, put on your hat and try it once, and see what the effect is." ”

Qinglan obediently took the hat, turned on the switch, and the small red light at one end of the mark lit up. She buttoned her hat on her head, and He Qin helped her tidy it up: "Don't say it, it's heroic!" He Qin said as she dragged Qinglan to the bathroom, "Look in the mirror." If I were a man, I would not marry you. ”

Qinglan in the mirror is really good-looking, and the original three-dimensional face with a boat-shaped military hat is even more heroic.

Zhang Ming invaded Qinglan with his telekinesis, silently chanting, "The hat is uncomfortable, take off the hat!" I read it a few times, until He Qin pulled Qinglan back into the living room, and put the hat on Qinglan's head, and Qinglan didn't show any abnormality.

"Excellent!" Zhang Ming happily walked up to Qinglan and took off his hat to examine, the small lamp embedded in the red plastic disc in the hat was still on, "Director You has done a great thing for us." Now I can rest assured of you both. ”

"I'll contact Director You now, I need to set it up here." Zhang Ming said and pointed to a few boxes of hats, "You two have one for each person, open it now and put it in a place next to you that is convenient to take out." The other two were also taken out and put together for later use. ”

After speaking, Zhang Ming dialed Director You's phone. He reported the current situation to Director You, and after talking about yesterday's battle, he said:

"Yesterday I was dodged by 0008, and today he is likely to reorganize the men to kill me. It's not easy for me to find him now, so I just let him take the initiative to expose himself. I was going to wait for him at the hotel. But he'll definitely take the lesson and bring more killers, so I'm asking for reinforcements and sending some SWAT to ambush around. ”

"The day before yesterday, I had already explained the transfer of police force to Director Zhou Feng of the Xining National Security Bureau, and you can find him at any time. You called him the day before yesterday, and you will contact him directly in the future whenever you are there. Remember, he will support you unconditionally no matter what, you don't have to worry, catching all the Sea People spies is currently the most important task for RT and even SVP. ”

Director You paused, then said, "Re-select the position." There are many people around the hotel, and it is easy to injure innocents in the event of a shootout. It's best to choose a remote place with few people. ”

Zhang Ming blamed himself in his heart when he heard this: how many mistakes have he made, but he still hasn't grown much! Considering the problem, it is indeed worse than the ** lake like Director You, not a star and a half, but a few grades!