In fact, Muratu does not know the difference between ammonium nitrate and potassium nitrate, after all, both are white powders, but ammonium nitrate is easier to absorb moisture and agglomerate, which is nothing, as long as it is knocked with a hammer, it can be turned into powder again, and the old farmers often use hoes to knock when they are planting and spreading fertilizer.

However, Mulatu knew that since Qin Feng had specially instructed a few words, it must be quite important, so Mulatu took Gal into the room very seriously and moved out the remaining half of the bag of ammonium nitrate and sugar.

The town was very small, and he could get out on foot for a few hundred meters, although Ademu was very dissatisfied with Qin Feng's exclusion, and felt that he could just hold the cauldron in his roofless house and seize it, but Qin Feng insisted that he be in the open area.

So, he could only come to a coffee tree outside the town and set up a cauldron.

"The ratio is 45 to 55." Qin Feng said to Adem, "Can you count to a hundred?" ”

"Of course." Adem said, "You're underestimating me too much! When I was ten years old, I knew that one plus one equals two! ”

"Okay, then you use a small spoon, scoop 45 spoons of sugar, and then scoop 55 spoons of fertilizer, and after scooping it up, light the fire below and start heating."

Muratu helped translate on the side, and laughed at the same time, 45 spoons and 55 spoons, then you have to count when, if these numbers are divided by 5, it is 9 to 11, with a big spoon, 9 spoons of sugar, 11 spoons of fertilizer, how easy it is.

Ademu also frowned: "I didn't see you scoop so delicately with a spoon yesterday?" ”

A mysterious smile appeared on Qin Feng's face: "Mr. Adem, you are so smart, can't you guess?" ”

What is the answer?

Qin Feng's craftsmanship is exquisite, as long as he grabs it with his hands, he can catch it without leaving ten!

Qin Feng didn't determine the proportion carefully yesterday, because he was afraid of being known by others, he only said that the ratio was very important, and did not say how many to few, so as to avoid leakage, and this kind of ratio can only be in the hands of a few people in the future!

Adem quickly thought of these inferences, and he didn't doubt them.

"After the ratio is ready, while heating, stirring, when all the inside melts into liquid, pour it into this paper tube, you can make a propellant column." Qin Feng said: "I'll guide this, you continue to do it yourself, if you encounter a problem, send someone to find me." ”

"Aren't you going to keep staring at me?"

"I'm going to mentor others!" Qin Feng said: "More than two hundred tubes, made in three days, this is a glorious and arduous task!" I can't stay with you alone. Mulatu, let's go! ”

After Mu Latu translated this sentence, he turned around and left with Qin Feng.

Adem looked at the back of the two leaving, with dissatisfaction on his face, but he was helpless, he looked at the people around him again: "Isaac, what are you still doing in a daze?" You haven't come to load the raw materials yet, 45 and 55, you heard them, right? ”

Isaac had embarrassment on his face: "I, I can only count to ten." I could count to twenty if I even used my toes, but now that I'm wearing my shoes, I can't see my toes. ”

"You idiot!" Adem was speechless and had to come by himself.

One scoop, two scoops, three scoops...

Sugar, fertilizer, just a hundred spoonfuls of these things, it took a full two hours.

The sun had risen and it was a little hot under the coffee trees.

"Isaac, what are you doing in a daze? Make a fire! Adem shouted.

"Oh, yes!" Isaac hurried to light the fire, and after a puff of black smoke, the firewood finally burned.

The temperature of the iron pot gradually increased, and Adem took a wooden stick and began to stir in it, and sure enough, as yesterday, the contents began to melt.

Hmph, isn't it just making rockets? Yourself too!

In the iron pot, the sugar is melting, and the ammonium nitrate is also starting to react.

Although the overall temperature in the pot is not very high, the powder in contact with the iron pot will still heat up rapidly, for the solid ammonium nitrate, as long as it is heated to 200 degrees, it will release reddish-brown nitrogen dioxide gas, and if it continues to heat to 230 degrees, oxygen will be released.

Therefore, as the fire below burned more and more, as Adem kept stirring, the reddish-brown gas slowly came out of contact with the iron pot.

At first, Adem thought he was dazzled, and he continued to stir while rubbing his eyes, but the reddish-brown gas did not decrease, but became more and more!

A look of horror appeared on Adem's face: "Isaac, Isaac, can you see what's coming out of the pot?" ”

Isaac looked intently: "Seems to have something odd... I'm going to invite the Orientals! ”

The mysterious man from the East said that if you have a problem while stirring, you should go to him, and now you have a special problem, and you must go to him immediately!

When Isaac had finished speaking, he pulled his legs and ran, and Adem suddenly thought of something, poofed, fell to his knees in front of the cauldron, and began to kowtow, babbling incessantly.

"Mysterious power from the East, forgive my ignorance! I already know that I was wrong, I no longer doubt the magic of rubber shoes, and from now on, I will definitely make all my men change into rubber shoes..."

Rumble!

A huge explosion sounded.

At this time, Isaac had already run out for dozens of meters, and a huge wave of air slapped on his back, he only felt a salty throat, a mouthful of blood spit out, and he fell forward, but when he fell, he still turned his head and looked back, and saw a scene that made him unbelievable.

A fireball appeared in the position of the cauldron, the fireball was very large, and the air wave from the explosion churned outward, what about Adem, who was originally left next to the cauldron? It's been lifted into the sky!

The explosion produced seismic waves that spread to all sides, and at this time, in the handicraft workshop set up in the town, Qin Feng was still guiding everyone to produce, and when there was a shaking sensation under his feet, Qin Feng knew that it was done.

"The enemy is coming!"

"Run!"

This is the combat power of the sunspots, they start to run away when they hear an explosion, there is no discipline, no faith, they are simply a rabble!

Yusuf shouted there: "Don't mess around! Don't run! ”

However, no one listened to him!

The chaos continued, and a trampling was about to happen, when suddenly Muratu climbed on the roof of the house, held up a pair of rubber shoes in his hand, and said loudly: "Great rubber shoes bless us with invincibility!" The explosion just now is not the enemy! ”

Hearing the great galoshes, the sunspots are actually not messed up! Their gaze was on Mulatu's galoshes held high, and in the sunlight there was a halo of divine light.

"The explosion outside was an accident, and Adem, the guy who desecrated our galoshes, was blown up!" The truth is long overdue.