The natural disaster of September 27 shocked the world. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

This is a terrible disaster that caused the most casualties, the largest damage to the country, and the highest loss of property in modern history!

Indonesia, the fourth most populous country, has lost one-seventh of its land area, tens of millions of people have been left homeless, and its economic system has even collapsed for a time.

"It's scary." Li Jiani looked at the aerial report on TV and patted her chest with palpitations.

"yes." There was shock in the lotus flower's eyes, compared to nature, his little strength was really not enough.

"Fortunately, there were no Chinese casualties." Li Jiani breathed a sigh of relief that the Chinese and other people's populations would not live on those islands. Everyone is rooted in the city, and the islands are too xenophobic.

"Buzz.."

Lotus glanced at her phone and said, "It's Gao Meinan, I'm going to the company, you're obediently at home." ”

"Got it, let's go!" Li Jiani held his cheek and kissed Boer.

Lotus wiped the saliva from her face, "Let's go." ”

....

The silver motorcycles drove on the ring road without hurrying.

This is a Bombardier front-mounted three-wheeled motorcycle, standard equipment for the Escort, a total of 30 units were purchased. Seeing the hunt, Lotus rode the silver locomotive directly.

"Buzz."

The phone vibrated again.

Lotus took out her mobile phone suspiciously, ten minutes away, so urgent?

"Hello? What's wrong? ”

Gao Meinan's excited and urgent voice sounded, "I know why alloy has this strength!" ”

"Wait for me."

The silver locomotive roared and galloped.

Light&HOPE Headquarters, Laboratory.

"What did you find?" Lotus strode in, surprise on her face.

"Come and see!" Gao Meinan pointed to the picture on the computer screen and said excitedly: "The role provided by diamond inside this alloy is not to increase hardness, but to play a role in harmonizing and stabilizing!" The hardness of this alloy is 100% derived from this nanostructured substance. ”

"Yes." Lotus stared at the screen with changing data, "So what? What is this substance? ”

Gao Meinan licked his chapped lips and said with great confirmation: "Graphene." ”

Sure enough, Lotus pursed his lips, he had guessed this result a long time ago, which also meant that he had to reposition the development height of that relic civilization.

What is Graphene? No one knew about it until 2004, and the first discovery in 2004 shocked the scientific community.

When people write on paper with a pencil, there are dozens or even hundreds of layers of graphene left in the pencil marks left on the paper. Pencils are made of graphite and clay, and the more graphite they contain, the darker the handwriting, and the darker the handwriting, the more layers of graphene in it.

It's a very common thing, but who would have thought that among these ordinary graphites, there is the strongest substance on the earth.

Graphene is both the thinnest and strongest material, with a breaking strength 200 times higher than that of the best steel. At the same time, it has good elasticity, and the stretch range can reach 20% of its own size. It is so dense that even the smallest gas atoms cannot penetrate it. In addition, graphene is almost completely transparent, it only absorbs 2.3% of light.

As a new nanomaterial with the thinnest, strongest strength and strongest electrical and thermal conductivity discovered so far, graphene is a well-deserved king of new materials.

However, the ingestion process is extremely difficult, and the practical application is far away.

Just 1 millimeter of graphite contains about 3 million layers of graphene, and it is only when the monolayer structure is stripped out that it can achieve its unrivalled properties.

"This is a new type of material based on graphene." Gao Meinan's eyes looked at the structure on the screen in confusion, "This material is simply.. It's simply invincible! It's good for a space shuttle, it's good for a spaceship. Changing its structure, theoretically it is even possible to extend many materials with special properties! ”

"Ahh Lotus was rarely boiled by his blood, "Then what is the situation now?" ”

"What's going on?" Gao Meinan woke up from his fantasy and looked at him blankly.

"Materials!" Lotus asked impatiently: "Have you found a way to prepare graphene industrially?" ”

"For now.." Gao Meinan scratched his hair, "Not yet." ”

"Oh." Lotus was not disappointed when he heard this, he just wanted to know the answer.

"But, how did you get this piece of it?" Gao Meinan was puzzled, he really couldn't figure it out. According to this strength and unique ductile structure, unless it is directly applied to its surface, the shock wave of a nuclear bomb with a yield of one million tons is completely useless. Of course, the light radiation in the effective range will still vaporize it instantly.

"Ah, picked it up." The lotus face replied without any different color, and he quickly changed the topic, "How did this prehistoric civilization make this alloy?" ”

"Well.." Gao Meinan fell silent, for a moment, he shook his head, and said regretfully: "Maybe they have mastered a special method, if they can industrialize the preparation of large-area graphene, then the degree of industry will inevitably far exceed that of modern times." ”

"But what I saw was not the remains of an industrially developed civilization." Lotus muttered slightly, "So, maybe they stumbled upon a formula, or something from another civilization that was much older. ”

"It can be an alien." Gao Meinan muttered quietly, he has read a lot of information that fools people in the past few days.

"Cut!" Lotus sneered at this claim, and while the graphene-based process was amazing, and although it was suitable for spacecraft, all he saw was a gate.

"Alright, let's study and analyze it." Lotus pointed to the computer screen, "Find all the synthetic materials and see how they relate to each other, maybe it's some inconspicuous material that plays the role of peeling off." ”

"Yes, I know." Gao Meinan nodded, he believed that it was an accidental flash of inspiration from prehistoric humans more than aliens.

"By the way, there are some diamonds here." The lotus flower dug in her pocket and pulled out a few broken diamonds. This is what he stole from Li Jiani's treasure chest.

"This was also found in the ruins, you check where they came from."

"Okay." Gao Meinan took it with great interest, if the diamond came from a meteorite, then there was a relatively reasonable guess about the sinking of the ruins.

"Well, then I'm leaving, I'm calling for trouble." Lotus dropped a sentence and slipped away, he didn't want to stay in the laboratory until he had to.

Gao Meinan glanced at the diamond in his hand, looked at the screen again, and showed a satisfied smile on his face, this kind of life is interesting! (To be continued.) )