The best old woman is too fierce, stepping on her ex-husband and beating up her traitorous son!

Unexpectedly, Liu Yunde and Xiao Taohong started living like this.

When Old Man Li learned about it, he stamped his feet and cursed, "It's shameless and bloodless."

Li Xiaoyue chuckled when she saw this, "If Liu Yunde had blood, he would have died eight times a long time ago. As the saying goes, good people don't pay for themselves with their lives, and bad people leave for a thousand years. Maybe that's what it means."

Old Man Li smiled coquettishly, "I'm just angry that this bitch actually survived. I tried to kill him several times, but it didn't work."

Li Xiaoyue comforted, "Fortunately, she has been arrested now and is locked up in the yard. She can't go anywhere."

"I heard from Gongsun that he wants to catch the spies with his eldest brother. Is it okay to not let Mr. Gongsun go?"

When Old Man Li heard this, his eyes were complicated. His daughter was outgoing, was she like Li Xiaoyue?

Knowing that it's dangerous outside, you won't let your fiancé go out, but are you willing to let your eldest brother go out?

Seeing the complicated look in her old father's eyes, Li Xiaoyue couldn't laugh or cry, "Dad, don't think nonsense. It's not that I can't bear to leave Gongsun Lian, but I feel that the purpose of those people this time may be gunpowder."

"Mr. Gongsun is not here. Although Niu Dazhuang is trustworthy, his ability may not be able to complete the task."

Hearing his daughter's words, Old Man Li felt a little more comfortable, "Xiaoyue, no matter how good a man is, remember, he is not as good as your biological father or brother."

Li Xiaoyue nodded repeatedly and said with a smile: "That's natural. Even if Mr. Gongsun is a good character, I still think that my father is good and my eldest brother is good."

"That's pretty much it." Old Man Li smiled, and then he was able to explain to his daughter, "This arrest requires careful planning. Your eldest brother is brave and resourceful, but his ability to control the overall situation is not good."

"With Gongsun here, he is responsible for the arrangements. Your eldest brother will lead the arrest, and with His Majesty's support, it will not be difficult this time. You can rest at home, don't worry."

"As for the gunpowder, Gongsun has actually arranged it. Those things that were not stolen are just fine. Even if they were stolen, they are useless and defective products."

"Yes, dad." Li Xiaoyue agreed. There was really very little she could do.

After the New Year, it’s spring.

Heaven is to things, spring brings forth fruits and autumn brings fruit.

Hard work can pay off.

Food has always been in short supply in the northwest. Last year when the corn matured, she selected the plump ones as seeds.

She remembered that planting corn and potatoes together can promote the growth of both, and she will try it this year.

If you want to do your job well, you must first sharpen your tools. Now that she has money in her hands, she will try to make what she knows.

She has no ability, but she can pay craftsmen to ponder and experiment.

Some time ago, I heard my fifth son Li Changan say, why do wounds become inflamed?

If a wound is contaminated by dirt, it will become inflamed and ulcerate faster. What is going on? Which of these dirty things can accelerate inflammation and worsen inflammation?

At that moment, Li Xiaoyue suddenly thought of the microscope in basic science.

The rapid development of Western medicine is closely related to their invention of the microscope.

She once worked as a part-time student at school, cleaning laboratories, including cleaning microscopes.

Sometimes it is necessary to disassemble the microscope and clean it part by part.

So Li Xiaoyue remembers the structure of every part.

Many things can be made with existing materials, the only thing that can't be made is lenses.

If there is no glass, look for crystal.

But now the craftsmen are polishing the lenses, and I don’t know if they are polished yet.

Li Xiaoyue couldn't help at the strategic level, so she was ready to focus on small things and get this microscope out.

"Uncle Wang, how many lenses have you polished?" Li Xiaoyue asked. Fortunately, he studied optics in junior high school physics. She also has a few tricks up her sleeve. She can basically remember everything she learned in her previous life.

Although she knew that the glass was made from sand, how to burn it was a problem.

When the weather got warmer, I found a glass maker and tried many times to make paper glass.

With glass, is the mirror still far behind?

Of course it's not far.

Although there are bronze mirrors now, the best bronze mirrors can also find human figures, which are light gray and yellow.

There is no glass mirror to make people look good.

Craftsman Wang smiled and said, "I have polished more than a dozen pieces and found the focus according to your requirements. It is much more accurate than our previous operations."

Li Xiaoyue looked delighted, turned around and said, "Okay, wrap them all up for me and you can continue grinding. Here are twenty taels of silver as your reward."

"Thank you, boss." Craftsman Wang smiled and took the money. "We have found the trick. We can increase the speed and grind out more in the future."

Li Xiaoyue nodded, "Okay, you can grind with water, which is faster and less laborious than grinding by hand."

Craftsman Wang smiled and said: "I was just about to say this. I tried two of them yesterday and they were sharpened quickly and well. We will continue to adjust and strive to grind them better and more accurately."

"Okay!" Craftsman Wang agreed.

"By the way, if you have some good ideas, you can try them. Don't be afraid of wasting things. Maybe a flash of inspiration can lead to a wonderful idea."

When Craftsman Wang heard this, his eyes lit up, "My apprentice took two big belly lenses (convex lenses) yesterday and put them in front of his eyes. As the distance continued to increase, he found that he could see things farther and farther away. "

Hearing this, Li Xiaoyue's expression changed and she thought of the telescope.

Oh my God, why didn't she remember such an important thing?

At the border, telescopes played a very important role in war.

Li Xiaoyue took out another ten taels of silver and handed it to Master Wang's apprentice, "This discovery of yours is very good and very useful. We will continue to work hard in the future."

"Thank you, Mrs. Li, for the reward." The young apprentice did not expect that for a small discovery, he would be able to receive a reward, and it was specially given to him.

Li Xiaoyue smiled and said, "As long as you work hard, I won't treat you badly."

"It's madam." The two masters were very happy and grateful.

When Li Xiaoyue returned home, she took out the charcoal and began to draw a telescope, a magnifying glass, and a reducing glass.

Calculate it, then design the dimensions and mark them.

She personally found Carpenter Sun and asked him to help with the work, "Master Sun, put the rest aside and make this for me first."

Carpenter Sun frowned slightly, "What is this for?"

Li Xiaoyue did not explain, but took a convex lens and placed it on the paper, "Has the font become larger? You are blinded. This magnifying glass can allow you to see the small characters clearly."

Hearing this, Carpenter Sun's eyes lit up, "This is a good thing."

Li Xiaoyue was quite proud, "Haha, this is just a magnifying glass. There are better things. I will get you reading glasses later and put them on your eyes. It will be more convenient."

"But first, you need to punch these things out of wood according to size, and install the lenses on them for me."

"Okay, it's very fast. I can do it for you today. When it's done, I'll have the little stone delivered to you." Carpenter Sun agreed. These tasks are very simple. (End of chapter)