As soon as the robot dog finished speaking, Tang Yuxuan immediately stood up and measured the position below the place where the sun set...

"Hey, what are you doing"! The robot dog didn't understand Tang Yuxuan's action.

"Oh, I'm here to see if the sun goes down in the east." Tang Yuxuan said seriously.

"Why"? The robot dog was asked inexplicably.

"You say you're from five hundred years later, right?" Tang Yuxuan said mysteriously.

"yes, what's the problem"?

"I just want to see if the sky has changed today, and there is a cripple talking nonsense here." Tang Yuxuan said funnyly.

"Well, cripples"? What, the robot dog suddenly reacted, and said with a red light in his eyes.

Tang Yuxuan then said: "Puppy, did the manufacturer install all the science fiction movie memory for you when it produced you, otherwise why do you always say that you are from the future?"

The robot dog jumped and jumped funny at this time, probably very angry, and said: "I'm not a puppy, but I chose the wrong body when I gave birth, and the robot dog didn't believe what he said, so he said: "If you don't believe it, then I'll say it all"! The robot dog said helplessly.

"Okay, let's talk"! Tang Yuxuan casually found a place to sit down, anyway, he can't go to Beijing today, just listen to it blowing water!

"Ouch", Tang Yuxuan, who felt that his ass was being pressed by something, shouted! When I got up, I saw that it was my own pendant. When I said it, I picked it up and put it on my neck happily.

"Alas, people are really troublesome, and a little thing is inexplicably weird, no wonder so many people want to change to a mechanical body." The robot dog sighed.

"What do you say"? Tang Yuxuan sat down again and asked.

It's nothing, don't you listen......

Since Tang Yuxuan chased the yellow-haired young man out of the station, Liu Shanshan has been going back and forth more than a dozen times, and every time she turns back disappointed.

Liu Qiang also persuaded her many times: "And Liu Xiaomei uses 'He has an accident with us, how can he not care?'" 'Give a perfunctory past.

Looking at his niece's anxious eyes, Liu Qiang saw it for the first time, and couldn't help but admire how that kid did it, his niece hated talking to men.

As soon as the words fell, I saw Liu Xiaomei coming back from outside with a straight face, while Li Zhengxing followed behind dejectedly, seeing this, Liu Qiang could only smile bitterly...

"Listen, don't wait and say I'm lying to you again", the robot dog said haughtily.

"Cut, that's a lot of nonsense, hurry up". Tang Yuxuan said without annoyance.

The robot dog looked up at Tang Yuxuan and then said, "That's a long time......

"Pick the key points, my time is very precious", Tang Yuxuan interrupted.

"Don't interject," the robot dog said loudly.

Tang Yuxuan hurriedly covered his mouth with his hand.

The robot dog continued: One day in 2050, there will be a meteorite group and the earth collide, originally scientists inferred that it would not arrive at least a million years later according to its operating speed, but now these meteorite groups suddenly changed their original operating conditions, flying directly towards the earth, countries have long expected that there will be such a day, and many meteorite stars have been artificially built, but due to the scarcity of construction materials, there is no large-scale construction, 10 days later, looking at the meteorite group is coming, the countries unanimously adopted:" Using the existing meteorite stars of various countries, according to the speed of the meteorite group, the largest meteorite is selected for impact, and only in this way can the earth be avoided as much as possible.

Of course, after the implementation of this plan, all countries took out without reservation, such as interstellar missiles, space combat satellites, and the feared nuclear warheads at that time...... As long as it can send out the earth, all of it is used......

Indeed, good results have been achieved, because the meteorite group has been flying in the direction of the earth, so it has not changed its orbit, and the countries have divided labor and cooperated, in the outer atmosphere 500 kilometers from the earth......

"It's like I'm listening to an interstellar novel"... Tang Yuxuan muttered.

Thanks to the 'superposition tactics' of the Supreme Commander Yan Zhenlong at the time, the earth survived...

What is 'Overlay Tactics'? Tang Yuxuan asked casually.

"It starts from the outer atmosphere and densely packs all the meteorites at a distance of one kilometer to form a ......," explains the robot dog.

Tang Yuxuan was already sure that the robot dog was talking about the plot of the novel, so he said unintentionally: "What you said is a contradiction, even if you say that the materials for making meteorites are scarce, then there are at least 500 kilometers from the surface to the outer atmosphere, how can it be possible to arrange a row of meteorites every other kilometer?" He muttered in a low voice: "Whoever wrote such a bad novel must be unpopular...

The robot dog admired Tang Yuxuan's analytical ability a little at this time, and then said: "Didn't I just say that it was because of Yan Zhenlong, when he saw the data reported by the adjutant: 95,000 power meteorites, 9,823 interstellar combat satellites, more than 10,000 nuclear warheads (if launched hundreds of kilometers away from the earth, it should not endanger the earth itself), and more than 536,000 interstellar missiles of various types."

Yan Zhenglong, who was thinking, saw that the adjutant was speechless, and raised his head and asked, "Is it gone?"

The adjutant said: "Now there are only so many statistics...

"How is this enough, there are more than two million meteorites of all kinds in the meteorite group, and according to their operating speed, they can't be stopped at all...", Yan Zhenlong sighed.

"Sir, I have an idea."

"Oh, say it". Yan Zhenlong said without hope.

Isn't there tens of billions of meteorites in our galaxy, I think......

Tens of billions of meteorites? So what?

I saw Parr a few years ago. Carat's exposition of the "Principle of Collision" mentions that if any one side of three objects on the same line strikes the object in the middle, the object on the other side will be moved by the impact, while the object in the middle can remain still". According to what he said, we can use the existing dynamic meteorite to hit the nearest meteorite, and when we are about to reach the predetermined place, we can use this principle to counterattack and stop, which requires that the initial velocity of the impact should be less than its counter-impact velocity, otherwise an explosion will occur...

Although Yan Zhenlong heard very vaguely, he could still successfully understand in general: "Isn't this equivalent to our China fighting cattle across the mountains, the initial force to hit the designated meteorite, will make one meteorite after another continue to be hit forward movement, if there is no external force to block, it will always push the meteorite to move, and reach the destination from the other side and then carry out a counter-impact to stop...". It's totally doable...

"By the way, Els, what about that Pa or something?" This plan is completely feasible, Yan Zhenlong, who speaks fluent English, asked.

"Well, the principle he proposed has not been recognized by everyone, and finally he is depressed," Els said with some sadness.

"What"? Yan Zhenlong, who had just ignited hope, shouted.

After a while, Yan Zhenlong asked again, "Els, it seems that you understand this principle very well!"

"Yes, sir, Parr. Carat was my former mentor, and I had an experiment with him, and it was completely valid, but it was not actually used in a vacuum...

"That's good, that's good," Yan Zhenlong said happily.

"Els, immediately start the experiment, once it is successful, immediately put all the more than 90,000 power meteorites into implementation, I will cooperate with you and give you ten days, can you do it?" Yan Zhenlong Road.

"Guaranteed to get the job done," Els said excitedly.

Five hours after the order was issued, the news of the success of the experiment came, and Yan Zhenlong immediately ordered that all the millions of soldiers carried by the powered meteorites be put into space, and after nearly 10 days of repeated meteorite impact and counter-impact, a row of long chain meteorites of different thicknesses and hundreds of kilometers long was finally formed every kilometer apart, and a trigger-detonated nuclear bomb or missile was arranged in the corresponding place.

From a spatial point of view, the southwest of Earth and Mars forms a meteorite isolation zone, which is also spectacular......

"Sir, no, the meteorite swarm has arrived, but most of our warriors haven't withdrawn yet." Adjutant Els gasped.

"What"? What is the monitoring department doing, why didn't it reflect when it came... Yan Zhenlong said rudely.

Sir, due to the interference of the radar system with the high-energy charged particle stream of the sun yesterday, it was estimated that it would arrive at 17 o'clock tomorrow afternoon, and I want to use this time to impact and place more meteorites, who knows......

Raise the highest alarm and let the whole army retreat......

Although the meteorite swarm was slashed by countless undisturbed meteorites as it moved in the direction of the earth, its power was still terrifying......

Many of the personnel who were arranging the meteorite collided with the meteorite and exploded without reflecting it, and none of them escaped, and when they were about to be hit, the detonation engine and the meteorite were all gone...

After nearly half a month of high-intensity work, a meteorite belt with a thickness of 536 kilometers and a width of more than 600 kilometers was formed. The meteorites in the meteorite group were either collided and exploded or were knocked obliquely, and crashed into other meteorites around them, and many nuclear and missile missiles placed on the meteorites were also touched and exploded automatically, causing them to explode within dozens of kilometers, and the mushroom clouds formed by the explosion floated one after another, and people who did not know it thought it was a meteor when they looked at the earth!

An hour later, tens of thousands of small meteorites still reached the ground, which caused natural disasters around the world, Yan Zhenlong and Els, who had observed the whole process in the astronomical telescope, had a heavy face at this time, and Els said: "Sir, there are still about tens of thousands of meteorites that will soon reach the ground, what should we do?"

Yan Zhenlong smiled bitterly: "This is already a miracle, if it weren't for your impact theory, I'm afraid the earth would be full of holes now." Immediately telegraphed the world not to go out for the next few hours, and explained that a small meteorite was about to hit the Earth, and told everyone to prepare for protection......

"Yes, sir," Els replied without hesitation.

With the release of Els's news, just as most people don't think it means, the meteorite has reached the ground, and then natural disasters such as tsunamis and earthquakes around the world have also occurred one after another due to the impact of meteorites......

The resulting tsunami almost swallowed up the coastal country...... In particular, countries such as Japan, the Netherlands, New Zealand, and Sri Lanka have been devastated......

Some say that this is the worst disaster in the history of mankind......

According to subsequent statistics, the total number of people who died directly or indirectly from meteorite impacts amounted to about 547.45 million, of which about 50 million were missing or their whereabouts were unknown, setting mankind back more than 10 years......

It is said that the Mayan prophecy mentioned that the earth was not destroyed now, and that the world was more united after this catastrophe......

"Damn, what you said is too fake!" In that case, you can use a meteorite to hit such a strange trick, and there is no such technical support...

Hehe, you underestimate human beings too much, in forty or fifty years, like a spaceship or a powered meteorite, it is nothing at all......

(End of this chapter, please pay attention to the next chapter)