In the next few months.

Zhou Weihua's independent regiment did not go out to fight, they were all stayed in the independent regiment for training and training, and the entire independent regiment was expanded a lot.

Originally, there were only 15 students left in the 21 students, and all the 6 eliminated were given due to the points system. After the points were deducted, they were sent away directly.

And many major events have also happened across the country.

The Japanese devils gradually became depressed on the battlefield in China, and the people of the whole country rose up to fight against the war.

In addition to research in the Independent Regiment, Zhou Weihua helped two weapons experts to study military factories. They successfully set up a weapon research room in Hutou Mountain. Li Kainan is the chief weapon expert and is also responsible for the entire weapon research room. Cai Ming assisted Li Kainan's work. The engineer Zhou Weihua exchanged provided a lot of valuable experience, and many other ideas that Li Kainan and Cai Ming had never heard of.

On this day, Zhou Weihua also worked with two experts and engineers in the weapons laboratory. Now, there is no need to practice the training yourself. Usually, you only need to check and check it.

"I think this equipment should be OK, right?" Cai Ming had already prepared the gunpowder and felt that this experiment should be OK.

"I agree." Li Kainan directly agreed.

"Since both experts agree, what else can I have? Let's give it a try!" Zhou Weihua looked at the two experts with a smile. In fact, it was their 99th experiment, plus this time it was 100 times.

Even so, it still cannot stop the two people from studying weapons and explosives. Now they are developing a portion of explosives, which are somewhat similar to military explosives decades later.

Now, the concentration and density have been greatly increased, and a small amount of explosives can be used to exert super power instead of carrying a large amount of explosives.

Another hour passed.

"Haha, okay, okay, you can try it now." Cai Ming walked out of the laboratory happily.

"Let's go." Zhou Weihua was also surprised when he looked at the things. He didn't expect that the speed was quite fast, so he naturally couldn't wait to go and take a look.

In a while.

Zhou Weihua, the two experts and some soldiers all arrived at the blasting site.

"How about taking that stone for testing?" Zhou Weihua pointed to a large stone in the blasting site.

The big stone is very large and its weight is estimated to be about one hundred tons.

"Of course, now is the time to test its maximum power." Cai Ming smiled, full of confidence in this time.

"Okay, the blasting team gave you a task and go up and do it." Zhou Weihua said the two of the blasting team of the special forces.

"Yes." The two of them took something about three or four kilograms to the front of the boulder, and then installed it according to the steps Cai Ming told them.

Zhou Weihua and others retreated to a safe distance and took a lot of safety precautions. Everyone was equipped with telescopes to wait for observation.

"Captain, can those kilograms of things blow up a huge rock worth hundreds of tons?"

"Yes, after all, even a few dozen explosives can't shake a huge rock such a large one, let alone a few pounds of east."

"I also have deep doubts, after all, we have tested it many times."

Some members of the special forces expressed their doubts. After all, many people have conducted tests many times and have suffered a lot of confidence in this.

"Stop talking nonsense. If there is no hope, will we be able to do such a big experiment?" Zhou Weihua rolled his eyes and asked the team members to shut up quickly.

"Yes." The people from the special forces could only shut up and wait and see quietly.

In a while.

The two of the blasting team ran back.

"We have followed the steps, waiting for the detonation, the blasting team's fat fish collection report.

"Okay, thirty seconds to prepare." Zhou said instructed.

"Yes." Fat fish replied: "Thirty seconds to prepare." Wave the flag at his team members.

Thirty seconds have come.

"Detonate." Fat fish shouted.

Everyone held their breath and watched the blast results with the telescope.

boom!

Suddenly, a loud noise was like thunder rolling in the sky, and the huge fire light swallowed the huge rock. The powerful destruction could instantly cut off half of the huge rock.

Suddenly, sand and stones flew away.

"Let's go down, all of them." Zhou Weihua frowned, especially when he saw the gravels ragingly and destroying the surroundings like shrapnel, he quickly called everyone to lie down.

Slap sex...

Just as everyone was lying down, the sandbag that stood in front of them was like bullets pouring out from heavy rain, constantly hitting the sandbag.

In a while.

The explosion is over.

Zhou Weihua and others got up from the ground.

"I want to see the experimental results." Cai Ming, a gunpowder expert, showed an extreme excitement on his face, and he rushed to the huge rock to take a look.

"It seems that the results of this experiment are pretty good." Zhou Weihua and everyone followed Cai Ming. Although the sand and dust rolled over the huge rocks, they still couldn't stop everyone's curiosity, especially when they saw the powerful scene just now, they had to check the results.

"Hahaha." Before Zhou Weihua and others arrived, they heard Cai Ming laughing wildly in the dust.

Ahem...

Then there were waves of coughing, after all, there was still a lot of sand and dust that had not dissipated.

Zhou Weihua and others heard Cai Ming's laughter, and naturally rushed inside with expectations to check the results.

Enter and take a look.

Damn it.

It's really awesome.

Not to mention a huge deep pit left on the ground, the hundreds of tons of huge rocks were cut off half, and the remaining half still left many cracks, as if they were exploded at any time.

The members of the special forces showed even more surprised expressions.

Then he looked at the two members of the explosion team of Feiyu, and his eyes seemed to be asking: Are you sure you just buried three or four kilograms of explosives? Instead of burying hundreds of kilograms of explosives under the huge rock in advance?

But the members of the special forces know that they don’t know if this phenomenon will occur elsewhere, but there will definitely be no falsehood in the independent group. Once discovered, they will suffer extremely bad punishment and no one dares to violate it.

In a while.

The sand and dust gradually dissipated.

Everyone saw it clearly.

"Damn it, it really blinded my dog's eyes."

"Yes, it's really awesome. I didn't expect that three or four kilograms of explosives would actually exert the power of hundreds of kilograms of explosives."

"If it is used on the Japanese, it will definitely directly blow the Japanese into meat."

The members of the special forces were discussing one after another, especially in their minds, what would be the effect of using that thing on the Japanese devils? After all, it was a small thing that could directly cut half of a huge rock of hundreds of tons.

A small knife shakes the big tree, and the thunderbolt is everywhere.

"Brother Cai seems we did it." Zhou Weihua said to Cai Ming beside him with a smile.
Chapter completed!