171.

July 14, 2006, 8 a.m. Pen % fun % Pavilion www.biquge.info

In the territory of China, the sacred and white Xizang Plateau welcomed two uninvited guests today.

The blue sky, which was as clear as a jewel, suddenly crossed a black shadow.

This black shadow is extremely fast, and in an instant, the speed has definitely reached the supersonic level.

And when this black shadow streaked through the air, it did not startle anything, and it was calm as if it did not exist.

Eventually, the shadow came to the Qingzang Highway, a steep winding mountain road in the middle section.

"That's it."

After the black shadow stopped, it was Ye Yu and Shen Bing who came closer.

At this time, Ye Yu spread his mechanical wings on his back, holding Shen Bing in his hands, his posture was very elegant, and the picture was a little beautiful.

But in the next second, Shen Bing's voice broke this beautiful picture.

"Put me down, I'm going to throw up."

So Ye Yu floated down from the air slowly, and then saw Shen Bing running to the edge of the cliff at the speed of light, vomiting so much that the last bit of ladylike image was gone.

"Tut-tut, vomiting so much, it should be 5 months." Xiao Zuo poked out his big eyes and said in surprise.

"5 You big-headed ghost, let's compare it, is this the place where the landslide happened in 2012?" Ye Yu patted the head of his left hand with his right hand and said.

Xiao Zuo used his single eye to shoot out light waves to scan the surrounding terrain.

"Don't worry, after comparing it, the surrounding terrain is 99% consistent with the place where Wang Lichun and others encountered a landslide six years later."

"And the specific location of the vehicle that Wang Lichun was riding in at that time when it was hit by a landslide should be here."

A tentacle reached out from his left hand and pulled Ye Yu to a bend in the winding mountain road.

At this time, Shen Bing finally vomited all the contents of his stomach, almost vomited out bile, glared at Ye Yu with a resentful face, and walked over.

"Is that your plan? Ahead of time to the place where landslides will happen in the future? Are you going to blow the mountain up? Or will it trigger a landslide in advance to release the risk? Shen Bing said in an unkind tone.

"No, the two methods you mentioned are too dynamic and easy to cause unnecessary variables. We need to think of a more secure approach. ”

After Ye Yu finished speaking, he flew into the air to carefully observe the terrain of the entire winding mountain road.

The winding road is built around a high mountain backed by a cliff that is thousands of meters deep. This is the same mountain that landslides occurred six years later.

A part of the mountain that collapsed from the halfway up the mountain, under the action of gravitational potential energy, slid all the way down, and finally with the momentum of thunder, the entire winding mountain road was cut off, and the vehicle that Wang Lichun was riding was washed into the thousand-meter cliff, and the huge earthwork landslide finally fell into the thousand-meter cliff, after such a large height difference movement, finally buried everyone, and no one had any possibility of surviving.

"It seems that six years later, the landslide was triggered by a cumulative process, and the destruction of vegetation here is too severe."

Ye Yu looked at the high mountain in mid-air and said, there is very little vegetation on this high mountain, a large number of bare rocks and soil layers, and the weathering is quite serious.

"I can now choose to reinforce the soil layer of this high mountain, so that I can guarantee that there will be no landslides in six years."

"No, 6 years later, the landslide here has killed a total of 37 people, if the landslide does not happen again due to my interference, these 37 people who would have died will all be spared, there are too many causes and effects involved, and it is easy to affect the score when the backtracking task is completed."

Ye Yu came up with countless plans in his heart, and then denied them one by one, and finally he looked at the side of the mountain where the landslide occurred on the high mountain, not far away, on a protruding rock.

"Hey, this rock seems to have loosened a little, and it doesn't feel like it's one with the mountain."

After Ye Yu finished speaking, he flew to the edge of the rock, and Ye Yu didn't touch the rock directly, but looked left and right around the rock, looking happy.

Then he swung his left hand and shot several intersecting waves of light back and forth on the rock.

After a while, Ye Yu looked at the data on the light screen and nodded with satisfaction.

"Yes, all the parameters are in line with expectations, you can give it a try."

"This stone, according to natural changes, should naturally slide after 8 years, 73 days, 4 hours, 32 minutes and 2 seconds."

"As long as I use some means to speed up the process and be accurate to the point where Huang Yong drives to the front of the rock......

"Xiao Zuo, deduce it, after this rock slipped and fell to the road below, it had already hit the target position."

"Okay."

Immediately after receiving the command, a schematic animation appeared on Xiao Zuo's light screen, showing the entire process of the rock sliding.

"This rock is 78 meters from the road below, and the natural rate of sliding is a function of =#$%#$...... The exact slip time was 4.3723 seconds. ”

"4.3723 seconds...... Ye Yu thought about it in his heart, and quickly calculated: "The exact time when Huang Yong was hit by a landslide was 9:13:27 in the morning on December 21, 2012. ”

"The landslide hit Huang Yong's position, and there was a distance of 67 meters from where the rock hit after it naturally fell."

"At the speed at which Huang Yong was driving, it should have been 9:13:22 when he drove to the location where the rock fell."

"Move this time forward by one second, then if this rock hits the road at 9:13:21, it should fall right in front of Huang Yong."

After Ye Yu finished calculating in his heart, he said to his left hand.

"Xiao Zuo, can you help me calculate how much force I need to exert on this rock from now if it is going to fall on the road at 9:13:21 a.m. on December 21, 2012?"

"It's easy, I'll do the math...... All right. You now go above this rock, and apply a force of 7328.532N at a 70° downward angle to the rock surface at coordinates 12, 55, 32, and you should be able to achieve the desired effect. Remember to be exactly right, otherwise there will be a deviation in timing. Maybe he stoned Huang Yong to death in advance. ”

"Understood."

After Ye Yu listened to the answer of his left hand, he flew to the rock, and pressed his left hand on the rock to the position that Xiao Zuo said, and pressed it slightly hard.

This rock, which was originally a little loose, immediately shook slightly, but soon Ye Yu let go of his hand, and after the force was applied, the rock stopped shaking and regained its calm.

(Today's first chapter, ask for collections, ask for recommendation votes!) ）