"Your Majesty, I found that the gunpowder in the arsenal was wet and then dried again, and its power seemed to be even greater. I never thought about the reason here, so I asked Your Majesty for advice!" Ge Hong said.

When Liu Yu heard this, he immediately felt energetic.

Ge Hong is a master who has left his name in history. If he only wants to force him to hold him to his official position, he would underestimate this master who means alchemy and practice Taoism.

After Liu Yu summoned Ge Hong, he quickly shocked Ge Hong with a series of common sense of chemical knowledge.

Ge Hong, who was shocked at the time, once believed that the current emperor was also a fellow Taoist, and was extremely obsessed with Taoist practice.

However, after Liu Yu lifted his appetite, he brought him to the Yantieng and the Bingbei Office to serve.

For some time, whenever Ge Hong encountered some difficult questions, Liu Yu was able to give answers from an amazing perspective.

In this way, Ge Hong admired and admired Liu Yu more and more.

Every time Liu Yu answers questions, he further conquered Ge Hong.

"These gunpowders are originally made up of three kinds of medicines, but no matter how they are stirred, the three kinds of powders always don't merge well with each other. If they encounter moisture, part of the heat inside will dissolve into charcoal and sulfur."

Liu Yu began to answer patiently.

Ge Hong listened very seriously beside him, and saw Liu Yu continue.

"When these gunpowders become wet, they will be more integrated and then dried again, the gunpowders will naturally become faster and more complete when they explode, and naturally they will be more powerful!"

The common sense of chemistry that Liu Yu once mastered has already begun to slowly lose memory as time goes by.

Therefore, after getting Ge Hong, a good student who is full of knowledge, he can be said to have tried his best to teach him.

Otherwise, in order to better conquer Ge Hong and prevent him from escaping from escaping the world after learning from the world, Liu Yu would have wanted to write a textbook for him.

"Oh, so that's it. Your Majesty is indeed a god-like man who comes to the world. He knows everything!" Ge Hong exclaimed from the bottom of his heart.

"There is nothing in the world, and there are rules to follow. Not only this gunpowder, but also all other material changes, there are traces to follow!"

Liu Yu said as he took out a brand new book from his arms.

"Your Majesty, what is this?" Ge Hong took it and said with some confusion.

"The secret of the law of all things in the world that I just mentioned is hidden in this book. If you can learn it thoroughly, you can create things out of thin air and turn stones into gold!"

Liu Yu said in an exaggerated tone.

"What? Your Majesty said, but is it true?" Ge Hong was immediately overjoyed when he heard this.

His nearly twenty years of concentration in practicing Taoism is not just about pursuing the way of immortality, but also about understanding the way of worldly changes.

However, even if you want to break the world, you can't think of anything.

Now that Liu Yu has repeatedly answered questions, Ge Hong has long believed in Liu Yu's level of "cultivation of Taoism".

Now that Liu Yu personally gave the treasure book, he was even more happy.

Ge Hong couldn't wait to open the book.

However, after reading the first three sentences, I was completely stupid.

"Hydrogen, helium, lithium beryllium boron carbon, nitrogen, oxygen, fluorine, neon sodium, magnesium, aluminum, silicon, phosphorus,,,,,,"

"Oxygen-silicon aluminum-ferrous calcium sodium-potassium,,,,"

Because the words here seem familiar, but they don’t know them, and I don’t know what they mean.
Chapter completed!