Seeing that Duan Xiaolin thought for a moment, she blinked her eyes to imply that she understood, and Lin Qianqian continued:

"During a thunderstorm or thunderstorm, charged clouds appear in the sky, and high-rise buildings and mountains in close contact will be more likely to attach a large amount of yin and yang thunder spiritual power. ”

Lin Qianqian paused for a moment, seeing that she had no obvious doubts, and continued:

"The principle of lightning rod is to guide lightning, and the pointed needle is well, according to some experiments, I found that the pointed body is easy to accumulate a large amount of opposite thunder spirit power (under electrostatic induction) opposite to that on the thundercloud at the tip......

In this way, it is easy to attract thunderclouds down, so the charged thunderclouds will come down through the passage of lightning rods, instead of slashing straight at the person who crossed the catastrophe.

Although the lightning rod looks small, it has a large capacity and can accommodate a lot of thunder spiritual power to pass through, which is then channeled underground to reduce the damage to the human body. ”

Duan Xiaolin lowered her long eyelashes, rubbed her chin with her fingers in contemplation, frowned slightly, raised her eyes and suddenly asked:

"The opposite sex... Why?"

A headless sentence, Lin Qianqian was stunned for a moment, and then reacted to what she asked: Why is the thunder spirit power of the opposite sex at the tip of the lightning rod able to attract thunderclouds down?

"Third Senior Sister, do you know why men have to be with women?"

“...... There are also men who marry men. ”

(⊙x⊙;)

"Hmm...... It seems that there are still women who marry women. Duan Xiaolin mentioned that this looked a little disgusting.

Forget the birds, this is a relatively open and uninhibited world......

"Well, I mean, in general, why do men marry women? It's because of the principle that opposites attract, men are yang and women are yin. The combination of yin and yang, from ancient times to the present, is the law of nature. This time, Lin Qianqian didn't wait for Duan Xiaolin to interject and directly said the answer.

Duan Xiaolin touched her chin, nodded in agreement, and motioned for her to continue.

Therefore, the thunder spirit power on the thundercloud will be attracted by the lightning rod, and after neutralizing the thunder spirit power of the opposite sex at the tip, it will be channeled underground through the lightning rod.

Of course, it is not to draw all the thunder down, but to weaken the power of the thunderstorm step by step. ”

"After my previous experiments, it seems that the use of lightning rods works best on the ground, so ...... That's what you mean by going underground?"

Lin Qianqian looked at Duan Xiaolin, whose curiosity was as strong as Chu Ming, as if he saw the countless little claws raised by the high school tyrants in one class......

Then, she is the female physics teacher who was hit on the podium and had nothing to love, but still had to face it with a smile......

"yes!"

Lin Qianqian took advantage of Duan Xiaolin's chin to think, and hurriedly dried a cup of tea, and didn't care about the slow taste, his throat and eyes were a little smoky.

"So, I also stumbled into it by mistake?", Duan Xiaolin's slender jade hand like mutton fat and white jade decorated with ruby hooked the teapot, poured herself a cup of tea with one hand, and smiled at Lin Qianqian's evil spirit.

Lin Qianqian, who was still rippling in his heart and was really full of beauties in the immortal cultivation world, heard the words 'mistaken', and after thinking about it for a while, he knew what the abbreviation Emperor Duan Xiaolin meant.

"Therefore, Senior Sister is worthy of being a master of the Eleventh-Order Instrument Immortal Fellow Cultivators!In this regard, in addition to admiring and admiring, the little junior sister still admires!", Lin Qianqian also learned from Duan Xiaolin to lean on the backrest and arched her hand slightly.

She put forward the general point, and people can give you the whole real product, which is still an improved and upgraded version!

The world of genius, she doesn't understand!

However, one of the geniuses is her close apprentice, and the other is her fellow senior sister, she may ...... It's the little big guy among the big guys, hehehe......

(*´∀｀*)

The lightning rod planted on the golden bell cover instantly expands the passage, and the lightning rod from above goes down from above, and then the person who crosses the thunder is covered in the central open space, so that most of the lightning tribulation can be avoided, and finally only need to wait until the last lightning tribulation comes down, and then remove the lightning rod.

Although it feels like there is some suspicion of cheating, it is not illegal, and strictly speaking, it is a more functional anti-lightning magic weapon.

If you want to quench your body, you can remove it, and it won't hinder your practice, after all, all roads lead to Rome, if there is a shortcut that doesn't destroy your cultivation, why do you have to jog with an old cow?

Although this spiritual weapon didn't seem to have been tested yet, Lin Qianqian was inexplicably full of confidence.

"Little junior sister, you should pay attention when you use it, if there is any problem, come to my Baochai Pavilion. Duan Xiaolin's eyes, who had figured out the principle, lit up a little, and she suddenly had an inspiration for a spiritual weapon that she was currently thinking about.

Lin Qianqian disagreed, 'uh-huh' twice, unloaded the burden of the hard-working teacher, sat on the chair crookedly, and then looked at the table with bright little eyes, and was arranged in a row by her of various inventory.

Thinking about eating four-color shortbread first, or sugar steamed pastry, or rush cake or crystal peach cake?

Big Eyes slipped from left to right and finally decided...... Two mouthfuls.

Duan Xiaolin was a little excited, not only because this lightning rod could further expand the family foundation, but also because it was ......

If this spiritual artifact is born, it will undoubtedly be a great blessing for those who have fallen in the Qitian Continent due to large and small thunder tribulations, and the chances of the Qitian Continent's ascension will be greatly improved......

Duan Xiaolin looked at Lin Qianqian, who was stupidly grabbing and stuffing pastries into his mouth with both hands, his eyes narrowed into a slit, and his two bulging cheeks squirmed quickly, his eyes first flashed with surprise and appreciation, and then a faint disgust, and finally it was complicated.

The corners of Duan Xiaolin's eyes twitched slightly.

She may have read it wrong...... How could a person who was full of crumbs on both sides of his mouth in front of him, and who ate so rudely that he was not ladylike......

"Okay, junior sister, you go back first, I'm going to the instrument room to cultivate. Duan Xiaolin, who was in a hurry to go to her special room, greeted casually, and in the next second, the gorgeous red dress and the flower man had disappeared.

Lin Qianqian: ...... Why is this gone?

Feeling a dry throat, he quickly swallowed a sip of tea, swallowed hard, clapped his hands, and looked at the empty bedroom.

With a smile and a smile, she put the big baby into her own bag, it would be nice if she had space, but in this world, she had to wait until the out-of-body period to open up the space for knowing the sea.

And mustard space is a thing...... It's hard to meet but not to ask for!

Cleaned up the garbage debris off the table and wiped his mouth, uh...... I'm in a hurry to eat, senior sister... Forget it, her face and her fairy image have long been fed to the dog this morning!

glanced at the shelved but bright Baochai, presumably this is the one given by Uncle Chu Yi...... Well, it's really not bad, but the spike bead is half of it.

Lin Qianqian turned around and slowly touched his stomach and decided to walk back.

Along the way, he met a lot of immature faces, Lao Cheng saluted her seriously and respectfully, Lin Qianqian responded with a standard smile one by one, and took the momentum of the shelf and the great elder.

What's the matter, I feel that my tone is quite heavy, as if I am still angry......

She didn't do anything bad, did she?

Lin Qianqian's footsteps suddenly stopped, his face changed slightly, his jaw moved quickly, and his face was a little weird.

No... No way?

！！！

Key point PS: The lightning rod is connected to the earth and has zero electric potential, so it is not positively or negatively charged, but its tip will be charged by electrostatic induction. The lightning rod is very precise, it should be called a lightning rod, it just forms a path (conductor) for lightning to reach the ground from the electric clouds in the sky.

Well, there is a problem, find Du Niang, or, have the guts...... Find a teacher.

Teacher, I want to pick up the knowledge that was returned to you again~