When the sightseeing and resting trip of the ant plane ended, the senior officials returned to their respective territory and became busy again. Yuanjing Banana pulled Liang Kai and proudly showed him the results of his rushing to the scarlet wilderness.

A strange thick-backed sword with almost shield-shaped cross-sections, and three all-metal arrows with the same strange shape.

"Actually, when I received the news that the Star Gate was destroyed and the mountain city was in danger, I was not far away and I could rush back. That's why I contacted my boat and sent you a ride."

"But I slap the power in my hands. Even if I come back, Ruoshan City is really attacked by a large-scale demon race, which is probably not enough to change anything. I simply didn't turn around and rushed to the scarlet wilderness according to the original plan and got these!"

"Sharpening a knife will not stop chopping wood!" A very grateful sighed, and his hands seemed to have drawn a circle around his head. This is what God's blessing in this world, "I finally came back in time."

"Everyone said that Master Boer was born to know, his wisdom is as deep as the sea. Come on, look at my secret weapon, how did he kill the five-star demon general with one knife and kill a three-star peak demon beast with two arrows."

Mr. Yuan Jing was used to exaggerating his speech, and Liang Kai was used to it. He was not polite to him, but walked forward curiously, weighed the thick-backed sword... It was so heavy! He couldn't handle it at all.

Try the three all-metal arrows again, they look a little big, and they almost have to use their best efforts to pick them up.

"This is the knife that killed the five-star demon general and the arrows that killed the rhinoceros beast just now?" Liang Kai asked.

"That's right." Banana nodded.

[Those arrows are too far away, and your eyes are not at a resolution. This big knife... According to the graphics strengthening process of the supercomputer, its volume has increased...] The project team experts quickly calculated the data, [almost 20%, mainly thickness.]

"Well." Liang Kai pretended to hit the blade arrow a few times, "It seemed to have become thicker."

"That's right." Banana admitted frankly.

In the live broadcast room, netizens were also very curious and speculating—

[Slaying a person will become bigger. Is it the legendary bloodthirsty demon sword? It will become so many? Is it because the higher the skill of the person you kill, the more you will become bigger? 2333…]

[The Bloodthirsty Demon Sword is a martial arts or fairy tale, right? Is it the painting style used here?]

[Is there something wrong to kill? Do you think this is Western magic? I still think it is an Eastern immortal. Some are refining bodies, some are refining energy, and some are playing with incense to form a god. The court collapsed and split into pieces, and the princes formed a division of heroes. The mage is the sect, the knight is the sect, and the court is in charge of humanity... All the guilds are the small sects of miscellaneous soldiers and cannon fodder, but it is translated by Boge.]

【What the above is very reasonable, but I was speechless.】

Unconsciously, it's a thousand miles away.

Fortunately, the expert advisory group will not be easily led by others, and Liang Kai has long been used to this kind of interference.

He continued to frown and checked, and casually said, "I used it once, and it was specially collected. Could it be that they can't be used again for the time being?" Enter the CD?

Suddenly an expert screamed: [I understand! I understand! This is a memory alloy! No, if my model is correct, this can be called an energy storage alloy!]

What is a memory alloy? After heating and heating, the alloy material can eliminate its deformation at a lower temperature and restore its original shape.

What is energy storage alloy? Usually electrical energy is stored in batteries or capacitors and can be used when needed. This is called energy storage. And energy storage alloys...

After a word came out, the entire expert group channel exploded—

[No! You mean, you mean that this metal can directly store energy through deformation?]

[This, this, this is incredible! Is it simply an ideal metal in theory!]

【Storing energy through deformation and releasing it when needed…】

Compared to the experts' top-up screen, ordinary netizens also cheered for a while until... a netizen asked carefully but curiously: "Can we store energy through deformation? Isn't this just? Isn't it just a spring?"

…………

The live broadcast was instantly silent.

Until the voice of experts protested: [How can this be a spring? How can it be a spring? Not to mention the great difference in energy storage density, the release of spring energy is instantaneous. If you want to release it slowly, you need to combine it with the transmission mechanism. This is obviously a type of energy storage in advance and can be released at any time when needed.]

Suddenly, another expert questioned: [This, this is not the stress release of Rupert's tears, right?]

【So...is it a one-time?】

Experts discuss it themselves, but it makes the audience who eats melons so depressed-

[What is energy storage density? What is Rupert's Tears? Seek experts to popularize science! Seek Zhihu master! Seek Weibo big V!]

If you have any questions, you will answer them immediately.

The live broadcast room is so popular that many great masters and Vs are all in the process. One is that they also want to watch it, but they take the opportunity to get popular.

In an instant, a row of answers were posted-

[Energy storage density is the available energy stored in a certain space or mass substance using various substances or means. Fuel combustion, battery energy storage, phase change process, food heat, vacuum energy, electromagnetic field conversion... can all be used, and there are many units, Nm/kg, MJ/L.]

[This is obviously about elastic energy storage density, which is mainly used for the determination of springs or crossbow materials. The energy storage density of steel... is quite poor due to its weight. Interested netizens can use it on Baidu. It is completely! It is impossible to produce that level of energy release.]

[Rupert's Tears refer to melted glass drops into ice water, forming a glass teardrop that looks like a tadpole-shaped one. This teardrop has extremely unique physical characteristics. As long as it destroys any point, whether it is the head or the tip of its tail, the residual stress during the solidification process will be released instantly, and the whole thing will be broken. According to high-speed camera observations, the crack transmission speed can reach 1,500 meters to 2,000 meters per second, which is equivalent to five to seven times the speed of sound. There are also many videos on the Internet, and students who are interested can check it.]

[If it is really the release of internal stress during solidification, then this deformation cannot be restored after it is released, just like... it is like a disposable magic scroll.]

Liang Kai simply scoffed at the debate in the live broadcast room.

Is it an energy storage alloy not an answer yet? You are just controversial about it, and you are too confident in your own deductions, right?

Don’t forget that this is a magical world. You always use the wisdom of the earthlings to measure magic. How many times do you need to suffer to be awake?

Touch the thick-backed sword: "Constant magic? Or a special application of blood talent?"

"Ha! Finally, there are things you don't know!" Banana clapped her hands proudly, "Is magic? There is a little bit, but it's mainly material. This alloy can continuously store the impact applied to it, and then release it in one breath!"

Liang Kai: "..."

It really made the experts guess!

"This knife was hit dozens or hundreds of times hard before duel with the five-star demon general. Although there will be losses, that blow is at least ten times the full strength of the fog!" Young Master Yuan Jing's eyebrows trembled.

At this time, you will find that he and Xuecai are indeed brother and sister.

So that's what it is. No wonder the demon general was caught off guard and was seriously injured with a knife, and Liu Wu San was also fainted, and his feelings could not stand the recoil of the knife.

"So...can it be reused?" Liang Kai asked cautiously.

"Of course. If you didn't like the future of this thing, why do you think I came from Yonggi Island thousands of miles away? Why do you have to leave the mountain city and go to the scarlet wilderness to find more ores and smel these swords and arrows?"

"How is it? Turn on your extraordinary brain and help me think about how to use this alloy? You will definitely have a better idea, right?"

This is the real purpose of bananas.

[You can use a windmill to create a forging hammer to achieve fast and automatic charging.] There is an interface immediately.

In fact, it is not necessary to say that when scientists encounter this kind of material that is simply legendary, do they still need to remind them to know the purpose of the concept?

[It can be used as a shock absorbing spring. Especially after the cannon is created and installed on the ship, it should have a good shock absorbing effect. It can also be used on a horse carriage or mine carriage.]

[You are too happy too early, so you have to measure the attributes first! Minimum charging threshold, energy storage method, release method, charging limit... And the cannon shock absorption needs to be reset, otherwise you have to aim separately. Are you sure this thing can be completely reset?]

[In fact, there is a good application direction... to make a shield. This thing is installed on the shield, just like a shock absorbing spring, which can allow ordinary soldiers to withstand the impact of powerful beasts, and can take the opportunity to charge, and release it in one breath when needed.]

The idea instantly flooded the screen, but... there were really not many useful ones.

Especially the last one, Liang Kai bounces the thick back knife: "You should have made a shield, right?"

Banana gave a thumbs up: "Yeah, there are."

The idea seems to be good, but it is really not difficult to think about.

Then the windmill forging hammer is just a matter of saving trouble and effort. The premise is that you must be able to build a qualified windmill; as for the rest... whether it works or not, is there any doubt?

"The group of people with the highest IQ on Earth thought of these for a moment?" Liang Kai couldn't help but complain.

[Where is that easy? It often takes several months or even six months to design a mobile phone case... From discovering a new material to putting it into application, which one cannot be studied for years, investing for years, and design for years? Early to crystalline silicon, late to graphene.]

[This is still on the earth, with a complete set of industrial systems and the highest level of measurement and experimental environment.]

[Solid metal materials are also the most difficult. They have many properties, complex structure, uneven purity, difficult to deform, difficult to see through, and difficult to process... If we want to come up with a better design plan, you have to first understand the performance of this material.]

Yes, there was another task... Liang Kai was very helpless.

Open the system background, the task list is row by row, and several pages are piled up--

Try to establish a basic industrial system, with the best way to turn, pliers, milling, planing, grinding, boring, casting, forging, pressing, sheeting, riveting, punching, welding... There are beds that need a bed, tools that need tools, and processes that need a process;

Master the processing methods of some basic metal materials in other worlds and the details of magic smelting and quenching technology;

Through experiments, a preliminary analysis of common liquids and gases in other worlds was laid to lay the chemical foundation;

Try to develop Yuanjing engines; try to develop purification processes for toxic fossil fuels such as coal and petroleum; find feasible alternatives to ultra-demand building materials such as cement, bricks, ceramics, asphalt, and glass; improve textile machines; manufacture microscopes;

Develop quick aiming auxiliary tools for crossbows and catapults;

Establish vocational skills schools, popularize scientific knowledge and scientific thinking, and reserve experimental dogs in advance for all the above work.

Analyzing energy storage alloys can even occupy a small entry in the second category...

These tasks are not tasks in online games. You can run around, talk bit by bit, and kill monsters at most, and it will be done in a few minutes.

Every task here is enough for one person, no, it is enough for a scientific research genius to study for a lifetime...

Although Liang Kai, who carries the wisdom of people on earth, is just a person after all.

I don’t have three heads and six arms, and after a busy day, I just hooked off the prism and spread the light...

No, it cannot be said to be hooked off, but... it is officially opened. You have to continue to observe in the future to save enough samples needed by the supercomputer and conduct massive data analysis.

Thinking of this, Liang Kai felt his head confused and dizzy...

"Bol?" Banana quickly looked and held him with a quick hand.
Chapter completed!