Chapter 25 Learn mathematics, physics and chemistry well
The heat was hot and blew into the treetops, and the leaves were immediately scorched.
After a few minutes of pause, the hot and poisonous gas dissipated, and Ke Mingde took a closer look at the scene in the small space.
Dog's breakfast.
The bazooka was launched in a confined space, some of the gunpowder was ignited by the hot tail flame, and the bullet box was shattered and there was broken shrapnel everywhere.
The bazooka was deformed by the bullets jumping around, and although the gunpowder of the rocket could not be easily detonated at high temperatures, it was also destroyed by stray bullets, and all food, medicine, and daily necessities were destroyed, leaving only the mortar launcher that became hot at the end of the project.
and Thor's hammer, which still shimmers silver, without even a scratch.
"Oh my God! What the hell is going on in your head!"
Ke Mingde was heartbroken:
"A good group of demonic beasts, all the corpses were blown up, the divine bones could not be retrieved, our materials were destroyed, you were injured and almost died, didn't I repeatedly warn you, these weapons must not be used at will!"
After a few words of reprimand, Ke Mingde stopped.
"Fortunately, I still have two space mirrors, and they also contain a lot of things......
Ke Mingde touched the pocket on his chest, and the space mirror was there.
Thor was extremely clever, and after this lesson, he would never make the same mistake again.
"Sir, dissipate your anger!" Yu Fu wiped the ash off Ke Mingde's face with her sleeve: "Teacher Thor is also an unintentional mistake, and he has also destroyed a lot of demonic beasts, and his merits are obvious, and it is also for us!"
"Well, go get some water and wash the blood off Thor's head. Ke Mingde sighed and calmed down.
"Ming Gong, will the magic tree die?"
Qishan is restless.
"A hundred-legged insect is dead but not stiff. The magic tree covers an area of more than ten acres, and this time only the main trunk was destroyed, and it is difficult to say, let's wait for a day before making plans. ”
Ke Mingde said, but he didn't believe in his heart that the magic tree would die so easily.
After resting all night, early the next morning, Ke Mingde returned alone to the place where the cannonballs were fired, and the remains of the monster had been cleaned up by passing beasts, leaving only fragments of cannon shells on the ground.
"The spirit of the Demon Tree can't cover it here, and it seems that those few cannons yesterday have hurt it a lot. ”
Ke Mingde walked for another while, determining the spiritual range of the Demon Tree.
"This whole forest is a branch derived from the magic tree, and to get rid of it completely, the whole forest must be destroyed. ”
Ke Mingde frowned.
"No, as long as it is weakened enough to hurt me, I can go into the forest and cut it down one by one. ”
"It doesn't know how to use spiritual power, it only relies on instinct, and the damage is very small, and I have mastered the spiritual protection spell and innate true qi, and can protect myself, as long as its spirit is not more than ten times that of me, it can't cause harm to me. ”
Ke Mingde didn't stop thinking.
He has seen the power of the magic tree, and his eyes are even hotter about the magic power of the magic tree, and he is simply determined to get it.
"The top batch of demonic beasts in the Great Wilderness have the power of reaching the sky, such as the rumored red eagle, burning the river and boiling the sea, and then this magic tree, the god of green mangs. ”
"Red Eagle I must not be an opponent, don't even think about it, although this magic tree is powerful, it is rooted in the earth and cannot move, it is just restrained by me, this is the only top-level demonic beast I can kill. ”
"However, such a large forest, and its huge spiritual power, how can it be destroyed? Especially my rockets and everything have been destroyed......
"Only fire!"
Ke Mingde thought about it and remembered a big killer of the earth: thermobaric bombs.
Naturally, Ke Mingde did not have a thermobaric bomb, and with his energy, it was difficult to get access to the thermobaric bomb, which is known as a small nuclear bomb, on earth, but when he was in high school, he studied chemistry, and there was a lesson in thermite reaction.
The spiritual power of the white-robed mage, with a little recollection, completely remembers the thermite reaction.
Thermite reaction is the process of using aluminum to reduce metal oxides with high melting points, which can release a high temperature of 2,000 degrees Celsius and melt steel into molten steel.
With this reaction, the temperature is enough to burn the entire forest.
The materials needed for the thermite reaction are very simple, iron or copper oxides, such as rust, patina, aluminum powder, which is difficult to obtain and needs to be printed, magnesium strips, which provide the temperature at the beginning of the reaction, provide the reaction conditions, but the amount required is very small, potassium chlorate, which provides oxygen, well, dispensable.
Ke Mingde calculated for a while, and it didn't take a hundred points of energy to make more than ten kilograms of thermite.
"More than ten kilograms, it can be used as an aerial bomb, igniting the forest and severely damaging the magic tree, it won't take much. ”
Ke Mingde called up the relevant materials and studied them carefully, he had already scanned the information of the entire National Library so that he could check it at any time.
Making thermite is a dangerous job, once there is an accident, even if he is a congenital master, he will not escape death, and he must be fully prepared.
"I need a vehicle to take thermite deep into the forest and set it on fire!"
Ke Mingde looked at more than a dozen small cloth bags in front of him, which were wrapped in finely ground rust patina aluminum powder, and sprinkled with a little potassium chlorate, and there were more than ten magnesium strips at hand, which had not yet been inserted.
"After the last time we startled the snake, the magic tree already recognized us, and the skeleton was just sent to death in vain...... Bewitching a mortal who made a good clan...... No, if it goes against my heart, there will be demons in my heart......"
"There is a flock of windy birds on the west mountain, and their strength is so great that they can carry a person. Qi Shankong introduced.
"Windy Bird?"
The Great Wind Bird is a giant bird of prey with a wingspan of five meters, which often hunts pythons, apes, goats and sometimes even lone humans.
This kind of bird reminds that it can hardly take off on its own, and only when the wind blows, can it use the wind to sway up.
Therefore, they live in the towering western mountains, and build their nests on the cliffs to take advantage of the strong winds. They rarely go out hunting, and every time they hunt, they have to bring back a prey large enough that once they land, they can hardly fly again and are declared dead.
However, a few years ago, suddenly a big wind bird awakened its supernatural powers, and was able to manipulate the wind and fly down at will, which was very rampant.
"Alright, I'm going to conquer this Great Wind Bird King, and use it to send thermite deep into the forest!"
Ke Mingde was very curious about this creature, and he wanted to see it immediately.
"If you drop it from a high altitude, the cloth bag may fall apart, can you get some rubber?"
Ke Mingde asked again.
"Rubber?"
Ke Mingde directly communicates with his thoughts, avoiding the drawbacks of verbal communication.
"Oh! The Sagara clan has planted a lot of lacquer trees, so I'm going to mix in them and cut some lacquer back. ”
Qishankong suddenly realized.