As soon as the thought in his heart moved, he couldn't sit still anymore, didn't want to wait for a quarter of an hour, and got up from his chair, "That, Auntie, I'm sorry, I just had an idea in my head to verify, can I miss it?" ”

Qin Yun had already regarded him as a kind, and he was very familiar with his state, so he put down his chopsticks and said, "Okay, it just so happens that I have eaten enough, you are busy with your going, don't worry about me." ”

She looked up at the clock on the wall again, "It's almost nine o'clock, it's time for Shin Shin to go to bed." Shin Shin, who do you want to sleep with tonight? ”

Xinxin replied without thinking: "Grandma! ”

Qin Yun shrugged, "Shen Chong, you've been abandoned." ”

Brother Shen felt embarrassed, and Xinxin changed her heart so quickly.

"Okay, it's just a joke with your father and daughter, Xinxin hasn't seen me for a long time, it's normal to want to be close to me, you are busy. Be serious, I'll take care of our little princess tonight. ”

Shen Chong was really pressing things in his heart at this time, his life was at stake, and he didn't want to delay too much.

"There's Aunt Lao, so I'm going to do something?"

"Go ahead, do things with peace of mind, and you can also prepare the battery management system in advance when you have time, you have a long way to go."

Shen Chong hurriedly slipped away, this kind of thing still needs to be used when it is really needed.

For Shen Programming, who has unknowingly achieved the level of difficulty in the field of artificial intelligence learning, this does not take him much effort.

He didn't go home, but went straight to Lin Zhishu's study, and the computer was not turned off, so he used it.

He didn't log in to the Demon Slayer Information System, he only opened the browser and searched for metal isotopes.

That's the idea he had in a flash of inspiration.

Although it is not known whether the iron thief is a human or a demon, it doesn't matter, the important thing is that the iron thief can't plunder the metal element just for fun.

It must have had a purpose, and it is likely that the stolen metal elements were stored by it in some state.

That ghost's ability to lurk is also more powerful than ever, and if you want to catch it, you can only go off the rails!

Since it likes metal, let it steal it and let it take away!

It's just that there are radioactive isotopes in the metal prepared this time.

When it eats it, it will turn it or its hiding place into a light in the darkness!

Then use the portable radioactivity detector to sweep and search, and it will be useless to hide it again.

Even if it hides underground, the penetrating radiation will reveal its location!

Unless it's so cunning that it can even prevent this, and hide in a place where it can protect itself from radiation.

In fact, it can also be cracked, there are only so many places in Panhua City that can resist radiation, and the scope of investigation can be much smaller when the time comes.

This thing is a target, which can be regarded as the signature skill of the hunter profession in World of Warcraft, an online game he once loved, the Hunter's Mark!

After a surprise attack, Shen Chong locked the bait on the isotope of iron.

Iron has an atomic mass of 56, and its isotopes are strongly radioactive, with atomic mass numbers of 53, 55, and 59.

There are 4 more stable isotopes, which are 54Fe, 56Fe, 57Fe, and 58Fe.

The commonly used ones in medical tests are 55Fe, 59Fe, and the latter are used more.

Among them, iron 59 has a half-life of 45 days and is a source of p, y- radiation, and will become stable cobalt (Co59) after decay.

Iron 59 is widely used in many fields such as industry, agriculture and medicine, and the price is not cheap, but it is easy to obtain.

After much consideration, Shen Chong decided to choose Iron 59 instead of Iron 55, which has a half-life of more than two years and is weaker in radiation.

The reason is very simple, if the iron thief who has already pierced the sky is allowed to lurk for two years, then this is a complete failure of the demon slayer and himself.

He wouldn't allow that to happen.

Fight quickly, leave no room for survival.

This is what he thinks.

After making up his mind, Shen Chong wrote a battle plan overnight.

How to get iron 59, how to mix it in high-quality steel to become a bait, how to act in Panhua City with a bait heavy truck loaded with a large amount of high-quality steel, in great detail.

In order to formulate the driving route with the highest success rate, he even comprehensively analyzed the entire road network in Panhua City.

In addition, Shen Chong also took into account the safety factor of the combatants driving the bait truck.

Prolonged exposure to excessive radiation is certainly not good for the human body, regardless of whether it is a youkai or a psyker.

Therefore, the participants must choose a monster or psionic person with special abilities or special varieties, which can be immune or resistant to radiation.

In addition, at least you must have Xuan-level combat power, and the possibility of an encounter cannot be ruled out.

Of course, it is more likely that the crime will still be committed silently, so it will have to enter the next stage of using radiation detection equipment to sweep up.

Shen Chong also has a solution, using a loadable medium-sized UAV array to hoist detection equipment and carry out carpet area sweeping.

The application of ternary lithium batteries in the field of new energy vehicles is still at a disadvantage, but it has been on the road in the field of unmanned aerial vehicles.

According to Shen Chong's estimate, if he is given 1,000 drones and 1,000 portable radiation detectors, he will be able to turn Panhua City upside down and find out the iron thieves within two days!

The investment is certainly not small, but these things can be called from all over the country, and it is worth so much trouble for those nearly 100 lives.

When he finished writing the report and sent it to Yi Hongji, the deputy minister of the war department, it was already eleven o'clock at night.

That's all he can do.

He believed that his plan was flawless, and that as long as the demon slayer could mobilize people to carry it out, it would be effective within ten days.

As for going out in person, he hasn't thought about it yet.

Bugs Bunny was so nervous that he didn't even dare to let Chen Biao act alone, which was enough to show how dangerous it was.

Although Brother Shen has an iron head, he easily does not do things that he is not sure of.

He stretched his waist and thought that since Xinxin had slept with Qin Yun, he would go home by himself.

I never thought that when he walked out of the study and entered the living room, he saw his mother-in-law sitting on the sofa in the living room with her legs crossed, and looking down at the tablet with reading glasses on.

Shen Chong was afraid of disturbing her, so he planned to sneak away from behind the sofa like a tiptoe thief, and glanced at the flat panel monitor by the way as he passed by.

Shown above are many research papers related to ternary lithium batteries.

It's terrifying, this action is too scary, as soon as the result of the discussion came out, she actually started to make preparations!

Since ancient times, big bulls have been perverted, and no one can succeed casually.

What has shaped Qin Yun's status in the academic world is not how rich she is, but that people have both brains and an attitude to do things.

It's unreasonable for this kind of person to be unsuccessful.

Crunch......

It was really unlucky, when he opened the door of the living room, he made an untimely noise, which woke Qin Yun up from his contemplation.

"Shen Chong, are you done? Where are you going? ”

Qin Yun's voice sounded behind him.

Brother Shen turned around and smiled awkwardly, "Auntie, I'm a little dizzy from my busy work, go out to take a breath." ”

Qin Yun nodded, "Busy is busy, but you also have to rest early, go out to breathe and go back to your room early to sleep." ”

Brother Shen was a little dizzy, go back to the room to sleep?

Qin Yun said again: "The second bedroom where Xinxin and I slept didn't occupy the master bedroom of you and Zhishu. ”

Shen Chong: "Huh? ”

"Your children are so old, and this is about to make up the wedding, should it be ...... Don't have sex yet, do you? So what kind of marriage did you get married? What is the relationship between you and Zhishu now? ”

was about to be interrogated again, Shen Chong resolutely slipped away, "I'll go up, good night, Auntie, go to bed early!" ”

After saying that, he didn't go out to "blow the wind", turned his head and ran upstairs.

Miraculously, there is an unopened men's toothbrush in the master bedroom, and I have finished washing.

There were ready-made pajamas in the cloakroom, but he didn't usually like to sleep in clothes, so he didn't think much about it, and jumped into bed with only his underwear.

He had slept with Xinxin many times in this bed before, but he simply lay on one side, and it was the first time that he had slept seriously with a quilt wrapped in a quilt when he lay down alone, and the feeling was very unique.

Pinching the soft futon, a voice-activated ceiling lamp on the head, and feeling the close-fitting support of the top-quality latex mattress under you, the thief is comfortable.

He wondered if he would have a set of this mattress on his bed when he turned around, then got up and looked at the label, searched the price on the Internet on his mobile phone, and decisively threw away the mobile phone to close the stall.

Wash and sleep.

What's wrong, there are actually more than 200,000 mattresses on this planet?

How stupid is it to buy two or three thousand things into more than two hundred thousand!

He was complaining in his heart about satirizing the loser's mother-in-law, and the mobile phone suddenly rang, and it was the loser's mother-in-law who called back, which scared him all over his body.

Breaking into the ghost, I scolded in my heart, you can sense it from tens of thousands of miles away?

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