The torches were all placed and fixed in place. According to this sample, everyone knocked down all the surrounding molybdenum, and only needed to add a little to each knife.
These knocked down are enough for hundreds of weapons, but the great dynasty has tens of millions of soldiers, and these hundreds of weapons are not enough...
"Haitang, is this really possible?" Mr. Zhang asked everyone's questions.
Although I believe in Haitang, I have always believed in it, but after all, I have not seen it with my own eyes, so I am still a little worried. Before verifying it, I really want to hear Haitang explain it carefully.
"Yes, madam, how do you know this?" Datong has read poetry and books, and even knows a little bit about Qimen Dunjia, arithmetic, and astronomy, but he has never seen any mention of these things in a book.
.
"Do you really want to hear it?" Haitang asked.
"Of course." Everyone nodded.
"I'm afraid you don't understand." Haitang frowned.
"The three of us together will understand a lot from the books we have read. At least one of us can understand it, or each of us can understand a little bit." Mr. Zhang said.
"Okay, I'll just tell you, but if you don't understand what I said, then before leaving the capital, hey, you can be responsible for cleaning my clothes. You are not allowed to ask a maid to do it for you. The three of you wash it together, and I
Yeah, three sets a day." Haitang made a bet.
"Okay, it's a deal. If we understand better, you will be responsible for the clothes of the three of us. No one is allowed to be missing, and no one is allowed to ask for help." Zilu agreed quickly.
Datong tugged on Zi Lu's clothes to make him think twice!
But it was already too late, the words had already been spoken, and Haitang had already shouted "deal".
Although I don’t know how the lady knows this, Datong knows that the lady will win!
"Actually, this method was proposed by the famous arms dealer Krupp." This was Haitang's opening statement. It was also famous. Everyone looked at each other and none of them had heard of it. It sounded weird.
Weird.
This sentence is useless, it depends on whether you can understand it later.
"Molybdenum can withstand high temperatures because its melting point is as high as 2621.11 degrees Celsius. The main component of steel is iron. The melting point of molybdenum is more than 1,000 degrees Celsius higher than iron. Molybdenum atoms are larger than iron atoms, so they are excited a little slower. There is more molybdenum than iron.
Sixty percent of the electrons, so it can absorb more heat and have tighter connections with each other." After Haitang finished speaking, he looked at everyone who was stunned.
"When the temperature changes, the atomic arrangement in the solid will naturally change, so that the iron will easily become brittle, break and scrapped. This is why the iron will bump into the opening. Adding molybdenum to the steel can
Stick the iron atoms to prevent them from running around, and then the weapon will become indestructible and extremely tough."
When Haitang talks about these things, she knows all the treasures from her family.
If chemistry were also popular in this era, then I could definitely be a teacher or something. Unfortunately, in this era, only by reciting poems, painting, and writing good calligraphy can you enter a private school and become a teacher...
"Do you understand, students?" Haitang asked everyone who was in a daze and seemed to be thinking hard.
"Now I know what listening to the book of heaven is." Mr. Zhang was the first to surrender his gun and admit defeat, "I accept washing clothes."
He didn't expect the two equally dazed guys next to him to help.