Beautiful Rural Cook Girl

After more than ten days, no one bothered them.

Meijing calculates the time. At this time, the last batch of grain trucks are already on the road.

Compared with the expected delivery time will be less about three days, three days of time, song Liangchen can always return to God?

"Master, everything you ordered is ready, and the saltpeter has been ground into powder." Xianglan came and said.

Mei scenic spot nodded and asked Xianglan to help her to come to the camp where the gunpowder was made and sat carefully on the ground.

Looking at the front of this pile of different colors of powder, suddenly began to muddle circle, the brain is a paste.

Well She was just a little cook, thinking of what was what, but now she suddenly forgot the proportion of black powder.

It's like mononitrate, dithiocarbamate? But things have been ground into powder, who knows how to calculate the proportion?

Meijing now wants to strangle herself. They all say that she has been a fool for three years. She can't think of chemistry in her head.

"Well, let's try it in the proportion of 15, 2 and 3 first." Mei Jing's mind was full of light, and suddenly came up with a formula.

He took 20 jin of saltpeter powder, 5 jin of sulfur powder and 5 jin of charcoal powder to do the experiment. After sitting in the tent for several days, he mixed the three materials in accordance with his own proportion and constantly stirred them until they were integrated into each other.

Meijing was the first time to experiment. The results showed that after the first version of black powder burned, a lot of white smoke was emitted, and it did not react for a long time.

Don't say it's exploding, even if it's not a fire!

But Rao is so, also can let Feng Linghao and others grow up.

"My God! Can saltpeter not only make ice, but also make fire? " They didn't know what gunpowder was. Naturally, they thought that Meijing was suffering from no flint and wanted to make flint through saltpeter.

Mei Jing goes to the failed products and looks through the powder with a stick. It seems that her mixing is not even enough.

It's better to

Add some wine to it? Aiwen.com www.aizw.net

On weekdays, adding wine to the fire can make the fire burn more violent. Can alcohol be added to gunpowder to make the fire more violent?

Meijing thought of doing it. In order to make the powder more uniform, she added some wine to the powder and stirred it slowly with a wooden stick.

Due to the problem of proportion, only some paste like powder was left in the barrel.

Meijing put these things in a cool place to dry, and it took several days.

She took so many particles of dried gunpowder from her fingernails and put them in a small box for earrings and lit the fire.

"Bang!" The sound of the sound reverberated in the tent.

It's not very loud, but it's clear enough.

Xianglan quickly came in to check, "master, what's going on? It's a fine sunny day. Why is there a thunderstorm? "

"Nothing! It's just that the black powder was made! " Mei Jing looks at the earring box that was blasted to pieces. She is very happy in her heart.

This gunpowder is a success! Although it is very common black powder, as long as the quantity is large enough, it can also bring certain threat to Ning chongtian.

Not to mention the mountain and the earth, but rather the sky scared to death, it is inevitable!

That old guy, want to covet Fengshan?

That also depends on her Meijing is willing to agree!

Looking at the powder powder placed in the corner, Mei Jing felt comfortable.

He said to Xianglan, "go and call Mr. Feng and huaque here. Let's go deep into the mountains and try out our new Fengshan products!"

"New products? Is it food? " Xianglan thinks Meijing can only cook food.

Mei Jing white her one eye, "when is it, still want to eat? You are a real girl. Come to them