was ridiculed by everyone, Wang Wenyun looked up at the sky shyly.

Then, Wang Wenyun became excited.

"Su Chen, look, there are meteors in the sky." Wang Wenyun suddenly saw a bright light in the sky, and couldn't help but scream.

As Wang Wenyun's voice sounded, everyone, including the children present, looked up at the sky.

"Click." Guan Yueyue filmed this scene with Su Chen's mobile phone.

"Wow, it can't be a fellow Taoist who built the cave here, right?" Yan Lei also saw the bright light.

"Big brother, what is cultivation?" A child asked.

"Tsk, if you are not educated, don't mislead the children." Su Chen couldn't help but glance at Yan Lei.

"Isn't it a shooting star? Could it be a UFO? Wang Wenyun lay on Su Chen's back and wondered.

"An Yao, what do you think?" Su Chen felt that An Yao should know.

"It can't be a missile, right?" An Yao said uncertainly.

A group of children was even more curious.

Su Chen rolled his eyes, his hands holding Wang Wenyun's thighs couldn't help but tighten, and then continued to walk forward.

"Say, what's that?" Wang Wenyun asked, in Wang Wenyun's eyes, it was a meteor, and she had made a wish just now.

Although she knew that Meteor made a wish or something was just a lie to a child, she couldn't help but make a wish.

Seeing that everyone was as curious as Brother Yun, Su Chen could only explain: "If I guessed correctly, it is a rocket booster, and not far from next door is Moon City, a rocket launch base in my country. ”

"The main landing area of the rocket wreckage launched by Yuecheng is in the Qiangui area, before departure, I saw on the Internet that there will be a launch mission in the next few days, so what we just saw should be the wreckage of the rocket booster."

"I'll go, it's really fake, that big thing won't fall and kill us, right?" Yan Lei asked.

Regarding Su Chen's statement, Yan Lei actually believed it, and what others said may not be believed by Yan Lei, but what Su Chen said, he basically did not doubt it, because in the professional field, Su Chen basically did not miss it.

"Generally not, because before the rocket launch, the approximate landing point of the rocket wreckage has been calculated, which is generally controlled in a sparsely populated place, and the local government will be notified before the launch to prevent accidents, and the rocket wreckage will also be recovered by the military.

Since our Linningba Village has not received a notice from the government, it means that Linningba Village is outside the drop area, so we are still very safe, and even if it really falls on you, you can get a lot of compensation. Su Chen teased.

"I don't want to have money to spend." Yan Lei waved his hand.

A group of children asked Su Chen what a rocket is, can a rocket send people to the sky, and what is it like in the sky? Anyway, children will ask any question they can imagine.

Su Chen also replied carefully, because Su Chen knew that his answer would have a certain impact on the children, and maybe some of the eighteen children at present would have the opportunity to contribute to my country's aerospace project in the future.

Wang Wenyun stared blankly at the sky, she was very sad, because she had just made a wish on the rocket wreckage.

It is estimated that now her wish has fallen with the wreckage of the rocket into some uninhabited mountainous area, and a large crater will be smashed.

Then this wish of his own will definitely not come true, the culprit of all this is the big bad guy under him, if Su Chen doesn't say that it is a rocket wreckage, then it must be a meteor, it has to be, all this is to blame on Su Chen.

Su Chen didn't know that Wang Wenyun on his back had already begun to draw circles and curse himself.

Moon City, Rocket Launch Center.

"Dabai, let's go, the car that picked us up is here."

"Got it, come right away!" A girl in a white lab coat withdrew her gaze from the sky.

This time, they are here to send biological samples into space, and next time, I don't know when they will come out again.

……

Linningba Village, by the river.

"Children, how about I teach you to drill wood for fire today?" Yan Lei found that they didn't bring a lighter with them on this trip, and they weren't allowed to bring them on the plane, and they forgot to ask Principal Xu to take it just now.

This time they came out to have a picnic with the children, and if there was no fire, it would be a fart.

In desperation, Yan Lei could only think of the most primitive life skill - drilling wood to make fire.

"Good!" A group of kids were so excited that they had seen it in science textbooks, but they hadn't tried it.

Today is a rare opportunity to try it, and they are naturally happy.

Seeing this, Su Chen smiled and didn't care about Yan Lei, but went to instruct Guan [Village] Yueyue how to build a self-priming pump with the siphon principle.

More than an hour later, Su Chen and Guan Yueyue came back and found Yan Lei lying on the ground with a group of children, as for the fire, Su Chen didn't even see a trace of smoke, let alone a fire.

Because of the limited conditions, Su Chen's main project of this picnic is baked potatoes, that is, roasted potatoes, which will never work without fire.

"Can you do it, you? The sun is almost setting, and you haven't lit a fire yet. Su Chen couldn't help urging.

"Su Chen, you're back, come on, come and teach the children to drill wood to make fire!" Seeing Su Chen come back, Yan Lei seemed to see a savior, he was about to peel off his hands when he rubbed the stick just now.

Now Yan Lei's entire palm is red and red.

"It's useless, I'll come." Su Chen pushed Yan Lei away and squatted down in Yan Lei's original position.

"This drilling wood for fire is also skillful, the choice of fire is naturally to choose some small, easy to ignite things, such as broken wood chips, wood velvet, dry moss, etc., and drill wood, try to choose a drier one, and there is a wood to choose a harder wood block or plank, your brother Yan Lei obviously chose a more wrong demonstration for you, this drill wood is too new, there is still moisture in the wood, it is more difficult to make a fire."

After Su Chen finished speaking, he went directly to the side and found a relatively dry wooden stick, "This one is almost there." ”

Then Su Chen began to drill wood.

Half an hour later.

"Teacher Su, why haven't you seen the fire yet?"

"Yes, yes? Why is there only smoke? ”

Su Chen: "Ahahaha, just now, I just demonstrated the most primitive method of drilling wood for fire, in fact, this method is not scientific, time-consuming and laborious, so we resolutely do not use this method." ”

"Flutter!" Wang Wenyun, who had been watching Su Chen from the side, laughed, and if he couldn't get out of the fire, he couldn't get out of the fire, and he covered it up.

"Ahem, I'll teach you a simpler way, let's take a tough wooden stick to make a bow, and in the field you can use rattan as a bowstring, if you really don't have it, I recommend you use shoelaces."

Su Chen looked left and right, and finally his eyes fell on Wang Wenyun's blistered foot, "Brother Yun, borrow the laces." ”

didn't wait for Wang Wenyun to say yes, Su Chen got started directly.

I made a simple bow with Wang Wenyun's shoelaces, wrapped the drill wood around the bowstring, and quickly pulled the bow against the drill wood, and after a while, the wood block smoked.

The children were very excited, but the fire was too thick, and Su Chen failed to light the fire several times, and each time it was a little worse.

At this time, it was already dark, and his vision was very dark, so Su Chen had no choice but to ask Xiaoqing for a little paper towel as a tinder.

It's just that it's too dark, and Su Chen can't see clearly whether there is smoke or not.

At this time, Wang Wenyun, who had been squatting aside, suddenly remembered something.

"Isn't it too dark to see? Let me take a picture of it for you. Wang Wenyun said that, he took out a lighter from his trouser pocket and lit it with a "click".

Then, at this moment, the whole world fell silent.

PS: In your minds, what kind of person is Dabai?