Latest URL: Some time ago there was a piece of news about kitchen knives. I believe many people have seen it on the Internet.

Not to mention whether the excuses given by the manufacturer are justified, whether they have been recognized and accepted by the public, just say that a new kitchen knife is broken into two pieces, after all, it is because of the use of The material is not suitable.

Note that it is inappropriate, not that the quality is too substandard.

To put it bluntly, the wrong steel was chosen, and the hard steel with too high hardness but not enough toughness was used, so that happened. According to common sense, the most suitable steel for making kitchen knives is slightly softer than that model, and it is necessary to take into account the toughness index at the same time.

Applied to alloys, there is also a contradiction that hardness and toughness are incompatible with each other.

The higher the hardness of the material, the more brittle it is. Conversely, the more resistant the deformation effect of the material, the lower the hardness, that is, the softer it is.

However, the alloy that Stark has developed now violates the conventional laws of physics. It not only has super hardness, but also takes into account the indicators of toughness.

Compared with the alloy materials that have been invented and used in various fields, this new alloy he created can definitely be regarded as a rare treasure.

"Compared with the Uru alloy in Asgard, which one is stronger?" Shi Xiaolei, unable to understand the data, still prefers to be more direct.

"I can't say who is good and who is bad, I can only say that each has its own strengths." Shi Xiaolei rolled his eyes at this question, Stark shook his head dumbfounded. Thinking that the person in front of him was his best friend, and the words were too harsh to say, Stark could only swallow most of his complaints, and murmured a few words: "I know I can't explain it to you, alas. I'm also delusional, it's not good to find someone to show off, I have to chatter with you who don't know how to do it..."

"What nonsense~." Slapping Stark on the back, Shi Xiaolei urged with a smile, "Isn't it said that each has its own strengths? Keep talking."

"To put it simply, this thing is better at conducting energy. Just like copper conducts electricity more easily than iron, so you can understand?" What else can you say, Stark can only say more explained a few words.

"So, this frame can not only play the role of supporting structure, but also part of the internal energy circulation pipeline?"

"Yes, using this framework can greatly reduce the number of various pipelines. I heard that you have worked as a maintenance worker for a while? Then you should have a deep understanding. I mean, many failures, It’s actually a problem with the pipeline.”

"Hmm~."

"Reducing the number of pipelines means that it will be more convenient to repair." Shrugging, Stark finally concluded: "Although the material itself is more difficult to obtain, the maintenance cost has increased by a small amount. But there is no need to buy other parts It can be repaired, but it greatly reduces the cost. After all, it is more cost-effective to use this material to build the energy pathway inside the spacecraft.”

"Did you choose this plan because of Lilima's financial situation?"...

"Half and half. It's because she doesn't have much money on the one hand, and on the other hand, it's also because the performance of this thing is really good." Speaking of this, Stark pointed to the "big guy" placed in another open space, : "Hey, look over there, do you see that thing? It is a new type of shield generator that I redesigned with reference to the energy shield generator installed on the Minerva."

Turning his head and looking in the direction of Stark's finger, Shi Xiaolei's gaze also fell on the metal pillar with a height of one person and a diameter of one meter thick.

Still the same as before, Shi Xiaolei asked straight to the point: "Is there anything different? Compared with the one installed on the Minerva, how much has its performance improved?"

"According to Jarvis' calculation of the data model, the strength of the shield can be increased by about one-tenth." Stark said, "However, compared with the strength, the reduction in energy consumption is what I want to focus on. As I just said, with this skeleton made of new materials, there is less consumption during energy transmission.”

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"For example, if the Ark reactor I made is used as the energy supply core, the device on the Minerva can run at full power for about two days, and if replaced with this one, the time can be extended by at least half , that is, from two days to three days. Oh, I'm talking about the C3 reactor, the one you take home and use as a power station."

"What about your armor? How long will it last?"

"Maybe it's only about a day." After estimating, Stark shook his head: "I still feel a little regretful when I think about it. In fact, the design can be more perfect. I'm not bragging. In fact, I even made the design drawings. Well, because some materials are missing, I can only settle for the next best thing and choose to build the one you see now.”

"Didn't it mean that a new alloy formula was invented? Why is there a shortage of materials?" Shi Xiaolei was a little puzzled.

"Great use doesn't mean it's suitable for any place, understand?" Stark couldn't help but rolled his eyes again, and said with a wry smile: "If you want to say which material is missing, I don't think you will think It’s very strange. Do you still remember the vibrating gold I mentioned to you? It was the material used to make those gadgets for little Morgan when she was one year old.”

After disintegration, there are all kinds of small props that need to be used in the Zhou Catch Ceremony. When combined together, they can become a ball and wrap Little Morgan in it.

Recalling the set of 'toys' seen at the Catch Zhou Ceremony, Shi Xiaolei nodded: "Of course. But I remember you seem to have said that those vibrating gold were obtained from a black market dealer who specialized in scrapping materials~www .lightnovelpub.net ~ Well, Ulysses Crow."

"Before I was able to sell you a batch, it means that he has a way to get that stuff." Shi Xiaolei asked with a smile: "Let me guess, you must have contacted that guy, right? What did he say, it's out of stock already?"

"Not at the moment. It may take half a year to a year before we can get another batch." Stark shook his head regretfully: "This thing was made for your friend, she has the patience to Is it enough for us to stay here for a year? Anyway, I am not optimistic, I don’t think she can wait that long.”

"Not always."

"Huh? What do you mean?" Stark was taken aback.

"It literally means." Shi Xiaolei said with a smile: "She has been in a good mood these days, and she looks leisurely every day, and she doesn't seem to be in a hurry to leave. You also know that after she came to the earth, There have been some changes in my body, and all of them are benign. If it were me, I would definitely stay for a while longer, until the 'evolution,' is over before considering leaving.".

broom that doesn't fly