Why can eyes see objects?

Naturally, this question did not stump academic master Lin Zirou. She said directly: “When the eyes see an object, it must be that the light from the light source enters the human eye, or the reflected light enters the eye, or the light refracted by the object enters the human eye.

Oh, I understand, you are not invisible, but you are using some method to block the sunlight shining on you, so you are like hiding in the darkness. You have not disappeared, but I can't see it with my eyes.

is you."

"Yes, that's what it means." Liu Jianfeng said as he appeared.

"Then you are not allowed to sneak in when I am changing clothes or taking a shower." Lin Zirou immediately said vigilantly.

"Of course." Liu Jianfeng patted his chest and assured, "I went in openly to help you rub your back and zip up your zippers, why did you sneak around!"

"Hmph!" Lin Zirou sneered and said, "Since you have unlocked a new method, let's set off."

"Well, find a suitable place to play the home game and get to know them well!" Liu Jianfeng said.

In the evening, the two major companies received video call invitations respectively. After the call was connected, the first thing they saw was the endless sea, with rolling waves and rough waves.

Then the picture slowly turned and faced the other side, which was a hill on an island. At the bottom of the hill was a cave with light in the cave.

The person taking the photo walked into the cave and found Lin Zirou kneeling on a relatively flat rock, drawing an extremely complicated drawing by hand.

The image of the drawing just flashed away, and then the photographer pointed the camera at the entrance of the cave. The waves were rolling outside, one wave higher than the other. It was obviously a rising tide, and at this speed, within three hours, this cave would

It will be filled with sea water!

This move is too cruel!

This is clearly forcing Lin Zirou to complete the drawing before the tide reaches its highest point. If he cannot complete it, he will drown in it.

For both parties watching the video, whether Lin Zirou drew the drawing or Lin Zirou drowned, they cannot accept it!

Naturally, everyone understands this drawing. It is the core content of Lin Zirou's current research, and it is a great invention that can change the world.

Therefore, both sides immediately issued a warning, asking the person who took the video to never harm Miss Lin. On the one hand, he said that he could make any requests, and on the other hand, he said that if he did not let Miss Lin go, he would be cut into pieces.

Intimidation and inducement, both sides have very distinct personalities.

However, Liu Jianfeng decisively hung up the video. In the Atlantic and Arctic Oceans around Europe, there are countless uninhabited islands and reefs dotted around. Even the smaller ones may not be visible to satellites, and even if they are discovered, they will not care about a reef.

Therefore, without accurate directions, the other party could not find it at all. Liu Jianfeng and Lin Zirou took this opportunity to ask the other party to show further sincerity.

Sure enough, after a while, the organization received another third of the technology. The other party was obviously very anxious. After all, Lin Zirou was in danger.

Even so, the core part of the opponent's true core of technology has still not been revealed. This is obviously the final bottom line. Whoever gets Lin Zirou will be willing to pay the price.

After waiting for feedback from the organization that there is no problem with the new technology information, Liu Jianfeng and Lin Zirou can meet each other.

They just accepted it, but they still chose to persevere to the end.

Liu Jianfeng sent the address to both parties. It was located on an uninhabited island at the junction of the Atlantic Ocean and the Arctic Ocean. The island had lush vegetation, but the mountain tops were covered with ice and snow.

Lin Zirou was sitting on the top of the highest mountain, sitting on a chair carved from solid ice. Liu Jianfeng made it himself and called it the Frozen Throne. Lin Zirou called herself the Ice and Snow Queen, and named Liu Jianfeng the throne.

Supervisor of Ceremony and Palm Seal.

After playing for a while, Lin Zirou felt a little cold and said impatiently: "When are these guys coming?"

Liu Jianfeng shook his head and said: "I don't know, it should be soon. Moreover, they don't know that we are eating two families at the same time. It is best for them to have a fight on the way here, and both sides will suffer. I will take it directly when the time comes.

They and everyone will save trouble."

As soon as Liu Jianfeng finished speaking, he saw a huge splash of water exploding on the sea not far away, as if a powerful mine exploded underwater.

But it soon returned to calm, as if it was just a big whale in the deep sea that sprayed water.

"What's going on?" Lin Zirou asked nervously Liu Jianfeng, who had already disappeared.

Liu Jianfeng's voice rang in his ears: "They are coming, don't be afraid, just sit here and be the queen, and watch the world's heroes kill each other to compete for you to show off your charm!"

"Hmph, I don't care about this." Lin Zirou said arrogantly, "It's just that I'm a little cold on this ice chair."

"Then you sit on me." The invisible Liu Jianfeng picked up Lin Zirou and let her sit on his lap. Although he couldn't see it, the feeling was very real, which made Lin Zirou a little shy.

At this moment, waves rose again on the nearby sea surface, and then a strange-looking drone flew out. After rising to a high altitude, a detector appeared on the belly of the aircraft and began to scan the entire island.

He quickly aimed at Lin Zirou's position, stopped, and flew towards Lin Zirou quickly.

Watching the ultra-high-speed flight of drones, Liu Jianfeng couldn't help but be frightened: "The form of warfare has indeed undergone tremendous changes."

"The change has already started." As a military industry coordinator, Lin Zirou said: "UAV strikes will become an important part of war in the future. However, the UAVs studied by our company already have the function of integrating investigation and attack. The maximum

The flight altitude is 8,000 meters, the combat altitude is 5,500 meters, the maximum flight speed is 300 kilometers per hour, the battery life is 50 hours, and it can also be equipped with long-range anti-tank missiles with a maximum range of 20 kilometers."

"F*ck!" Hearing Lin Zirou say proudly, Liu Jianfeng, who had been away from the frontline troops for many years, was extremely shocked: "It has great merits. Such an invention can avoid the casualties of many comrades, and the strike force is so strong."

"This is nothing, there is still a lot of room for improvement." Lin Zirou said seriously: "As long as the new material I research goes further, I can avoid the monitoring of satellites and all radars, make it completely invisible, and then be able to cover all areas.

Sky!"

"I'll go!" Liu Jianfeng was so surprised that he almost bit his tongue. The goals of these top bosses are really surprising. If this can really be accomplished, think about it, any country in the world dares to clamor to us. The next second, their importance will be

Over cities and important bases, dense swarms of drones will suddenly appear, and they are all equipped with powerful weapons. They can complete the strike at any time, leaving the enemy with no time to defend...

"Then this unmanned aircraft in front of me

What level does the machine belong to?" Liu Jianfeng asked.

Lin Zijudo: "A drone that can be launched in the sea is not bad. It is currently considered top level. However, I am not responsible for research in this area, but it is not difficult."

"Oops!" Liu Jianfeng could only use interjections to express his emotions: "Mr. Lin, what kind of genius are you..."

"Hey, what are you thinking about, you gangster!" Lin Zirou keenly noticed Liu Jianfeng's change and immediately scolded her with a red face.

In fact, you don't need to ask Lin Zirou to guess what this guy is thinking. He has been a top student since he was a child. He is pretty and almost perfect in the eyes of others, so people often say to his father, "Old Lin, what kind of man will you get in the future?"

Only a child can be worthy of your talented daughter!

And the dead ghost sitting under him must have thought of a similar situation, probably thinking of the scene of the two of them being intimate, and thinking in his heart that such a genius would be taken over by him...

The drone was flying towards them at super high speed, but the two of them were careless and blindly trying to figure it out.

Of course, this is because Lin Zirou believes that the other party will not hurt her because she is still useful.

Liu Jianfeng, on the other hand, did not panic because he was strong and capable of handling it.

After the two experienced the plane crash and dealt with it easily, their confidence improved a little bit. In China, some old guys said that Liu Jianfeng had survived the thunderstorm and became an earthly immortal that had not been seen in thousands of years.

Soon enough, the drone flew closer, but at this moment, another wave suddenly rose from the sea, and a water column shot out like a thunderbolt, even faster than the drone.

A few minutes later, it hit the drone directly.

Under Lin Zirou's gaze, the high-speed flying drone instantly slowed down and began to freeze rapidly. In an instant, it turned into an ice sculpture model and fell down.

In the eyes of scientist Lin Zirou, such a scene is not surprising. No matter how advanced technology is, it is insignificant compared with the power of nature and the power of heaven and earth. No matter how powerful rockets or missiles are, they may be destroyed by seemingly insignificant things.

The launch failure is caused by temperature or humidity, and any power created by humans cannot compare to terrorist disasters such as earthquakes and tsunamis.

Therefore, as Liu Jianfeng said, the path of scientific research is the same as the path of spiritual practice. We must respect nature and follow nature instead of going against it.

At this time, the water column that shot down the drone cannot be the reaction of nature. When someone can control the power of nature, this is the most terrifying thing.

A single solar photovoltaic technology, or wind power or hydroelectric power generation technology, has taken generations of hard work, and it is still not perfect yet. But someone can make all the changes with just a few moves. How unfair.

Fortunately, there is also a person like this under me. I do scientific research and he does cultivation. The two of them combine their swords and are invincible. They reach the top and become famous. They both live in seclusion, with the company of the mortal world. They live a carefree and unrestrained life, riding horses gallopingly.

Share the prosperity of the world...

Thinking of this, Lin Zirou became happy again. At this moment, Liu Jianfeng's voice came to her ears: "I said Mr. Lin, what are you thinking about? How..."

"Shut up, don't say anything!" Lin Zirou was shocked and stood up quickly.
Chapter completed!