All the staff screamed, but the instructor said so, and they could only do as they said, hey, bear with it, bear with it until the next semester, and they will be able to snatch it! !
Even though I thought so, everyone would go crazy as soon as they opened the textbook.
Although it's about weapon knowledge, when you open the book, what comes to your face is the feeling of a history textbook.
What? In 1259, Yan Guo invented the first "gun"-"bursting gun" that used black powder to launch projectiles and a bamboo tube as the barrel. Its basic shape is…
for…
I can't bear to see this anymore, I hate rote memorization the most! !
However, Zhou Wei directly opened the multimedia blackboard, connected his laptop to it, and started lecturing.
Immediately on the multimedia blackboard were photos of the Burgundy, as well as various structures, configurations, and production processes.
Since it was the first time for many people to see a gun, even the oldest gun, it was the first time for them to see it. At this moment, many people were staring at the multimedia blackboard.
Ye Yunxi was also staring at the blackboard. Although she had learned it before, she really didn't mind reviewing it again.
After the class was over, Zhou Wei called the class monitor and went to his office to get some gunpowder.
"Since you have learned the structure and principle of the burst gun today, then this week's after-school homework is for you to make the burst gun yourself. Today's lesson will be evaluated according to the burst gun you made."
Make your own musket
The students were excited again.
Since you can't touch a gun, it seems interesting to make one yourself.
The students took enough gunpowder and left the classroom excitedly.
As if remembering something, Zhou Wei raised his voice and said, "It's not allowed to do it in dormitories, classrooms or crowded places, you should find a place where it's not easy to catch fire!"
If Ma De caused a fire because of being a musket, he would be in trouble!
The students were overjoyed and excited, and with a response, they ran away with their things.
Heishuicheng looked at Yeyunxi: "Where are we going?"
"Go back to the club first."
It was agreed that the community benefits would be distributed as soon as the class started, and it was time to do so.
"Come on!"
A few people returned to the community classroom, Di Junxie was no longer there, and there was probably something wrong.
Ye Yunxi didn't take it seriously either, and carefully put the gunpowder aside, she turned her head and said, "I said it last weekend, and this time I will give you benefits when I come back."
Everyone below followed suit.
Especially Young Master Bai, who has witnessed the magic of that thing with his own eyes, so naturally he looks forward to this so-called benefit even more.
What could make a person progress so quickly
And now that he was finally able to see this thing, he was so excited to death!
Ye Yunxi was not hypocritical, and exchanged the Xijin Yisui and Yizhi pills from the system, and distributed two pills to each person.
Anyway, it doesn't take many b grids, these two grains have a total of 3000 b grids, nine people, it's only 2w7, and now I do a task by myself, and the b grids are no less than 100,000.
I used to think it was quite expensive to exchange these pills, but now I really think, hehe, eat it, you can eat as much as you can! !
Holding the elixir in his hand, Young Master Bai looked at it carefully and carefully.
Small pills, the color is very moist, with a faint fragrance, smell carefully, you can smell a faint herbal smell, but if you want to smell what ingredients are in it, hehe, it really smells like death not come out! !
Can these two small pills have such a miraculous effect
Bai Shao said that he really wanted to take one back to study, but...
After researching, what does he eat! !