On the other hand, Xiao Yao has been secretly preparing the gunpowder formula for land mines and earth hand grenades by herself for more than ten days, she adjusted the gunpowder ratio of the artillery battle little by little, and tested again and again, and finally found the best ratio and dosage.
However, she never made mines that exploded when she stepped on them, only mines and grenades that were ignited and fused to detonate and pull the fuse.
This is already difficult for her, during the experiment, the agile second senior brother was injured in many places, and even almost ruined the second senior brother's appearance once, she really didn't have a science and engineering brain, she had done her best.
As soon as the weapon test was successful, in order to prevent more people from knowing about this invention, she discussed with the two senior brothers, and the four of them made this thing by themselves.
Xiao Yao is responsible for preparing gunpowder in proportion, and the three brothers are responsible for the specific charge, fuse sealing and other steps.
In order to prevent the three brothers from knowing the ratio of gunpowder, Xiao Yao prepared the gunpowder at night, wrapped it in paper, and let them take it away to assemble it the next day.
Deep down, she didn't want to let the ancients know how to make this harmful weapon.
During this period, the front flew pigeons many times, and Zhao Ruiyun reported good news and bad news every time, saying that everything was fine.
Yan Kuan was still very loyal to Xiao Yao's entrustment and truthfully passed on the real situation. said that Zhao Ruiyun was injured in the arm during the battle, although it was a minor injury, and he also used the injury medicine that Xiao Yao gave him according to the master's medical book before leaving.
Xiao Yao was still very worried in her heart, and she hated to fly to him.
Xiao Yao decided to ask his junior brother Kang Hongbao to lead people to send the chili cannon to the battlefield in advance, and let him go there to command the soldiers to use it.
She wants to help Zhao Ruiyun as soon as possible.
She wrote a long letter to Zhao Ruiyun overnight, in which she told the pain of lovesickness and lovesickness.
Of course, don't forget to tell him about the benefits of chili cannons and let him make good use of them.
The next day, she handed over the eight carts of chili cannons and the three palace guards to Kang Hongbao and asked him to take them to the border quickly.
Sending off the junior brothers, Xiao Yao and the remaining two junior brothers stepped up to make mines and grenades.
With fewer people, more work increases.
The three of them worked until midnight every day.
The pepper cannon was made for another ten days, and it was faced with a shutdown.
Because there is not much left of chili noodles.
Although Xiao Yao had asked the craftsmen to mix a lot of peppercorn noodles and pepper into the chili cannon to save the amount of chili pepper as much as possible, it was still quickly used up.
Xiao Yao could only helplessly let the craftsmen stop work and take a holiday.
The second senior brother suggested to her that these craftsmen should also participate in the work of making mine grenades, Xiao Yao thought about it again and again, but decided to let them go back.
These people are experts in making gunpowder, and once they are involved, they will soon be able to see the way out and master the ratio of gunpowder.
In this way, the methods of making two types of lethal weapons, landmines and hand grenades, will spread to the people, and it will cause great disasters and chaos.
The Chinese people are the kindest and most duty-abiding people in the world, and the Chinese nation has never been a nation full of aggression and brutal murder.
This is also why gunpowder was first invented by the Chinese, but it was used to make festive firecrackers, and when it was transmitted to Western powers, it was used to make guns and other lethal weapons, to plunder, to kill.
Xiao Yao didn't want to be a guide for the ancients, who didn't think about firearms at all, to make gunpowder into a lethal weapon.
At least for now, China is still in the stage of national war at home, and it has not yet reached the time to defend itself against the Western powers.
If he was in the Ming Dynasty or Qing Dynasty, Xiao Yao would definitely rack his brains to develop lethal weapons, so that the Chinese people could fight hard against the Japanese and Western powers.