Ling Yunfei saw that the Iron King Eight was completely made according to his own drawings, but it was obviously taller than expected, a full two meters.

Zhou Shiqiang wanted to demonstrate, only to see six soldiers get in, and the four wheels of the Iron King Eight quickly turned.

At this time, Iron King Eight quickly moved forward, and in front, a cannon barrel stretched out.

With a "boom", the cannon barrel fired a shell, which instantly smashed the straw in front of it in the distance.

Ling Yunfei was stunned, thinking about how Zhou Shiqiang served the recoil this week, and when he was still stunned, he only saw a few small holes opened in the iron plate in front of the Iron King Eight, and several hand-thrown thunderbolts were launched from inside.

A thunderstorm destroyed all the straw handles in front of them.

Immediately after, there was another round of hand-tossed mines.

Everyone was stunned, and at this time, Zhou Shiqiang looked at everyone with confidence.

"President, I guess you must be curious about how I get over recoil, right?"

"I'm curious about this is just a point, and how the people inside launched the hand-thrown thunder so far through the small hole on the Iron King Eight."

Zhou Shiqiang faced the president's curiosity and said calmly: "This is all from your rubber technology." ”

As he spoke, Zhou Shiqiang took out a very tough leather strip.

"President, please look."

"What is this, is it a rubber band?"

"I call it a ligament strip."

"Ligament strips, you've got a good name."

"This is what I made out of rubber, and the tires of the bicycle can also be improved, and with this ligament strip, the recoil can be solved, and the president, you can take a look.

At this time, Zhou Shiqiang opened the hatch behind the Iron King Eight from behind. ”

"I'll go, you really used a cow."

It turns out that the drive of this iron bull is really a cow.

"With the power of the ox, the people inside are easier to operate, the wheels in front can be turned, there is a soldier who can operate and control the ox."

Ling Yunfei was a little puzzled: "On the battlefield, what if the sound of artillery frightens this cow and runs around." ”

"Don't worry, look at this, this president."

Zhou Shiqiang pointed to a downward pole that stood upright.

"Put down this pole, the Iron King Eight will be fixed to death, the cow has no choice, in addition, you can rest assured, these cows, we carefully raised, when the experiment, we have long been surprised by the sound of cannons, and the warrior who manipulates the cow is the breeder of the cow."

When he heard this, Ling Yunfei couldn't help but give a thumbs up, he admired Zhou Shiqiang from the bottom of his heart.

"How did the soldiers in there fire their hand-thrown mines that far?"

"It's still a ligament, President, please see."

Ling Yunfei saw that there were several grooves in the front part of the Iron King Eight, and there were ligament strips on those grooves, as long as the ligament strips were pulled back, put on the hand-thrown mine, ignited, and pulled the trigger, the ligament strip would launch the hand-thrown mine.

Ling Yunfei simply threw himself to the ground for Zhou Shiqiang's admiration.

That's when an idea was born in his mind.

In the previous world, Ling Yunfei had seen a lot of World War II movies, and in the movie, there was often such a scene, that is, the tank opened the way with artillery in front, followed by soldiers with guns to advance.

Ling Yunfei suddenly had a thought, and looked at Zhou Shiqiang:

"How many ligaments do you have left?"

"I've only built one hundred and twenty of these Iron King Eight, and it's easy to make ligament strips, and there's still a lot of them that haven't been used up."

"Great."

Ling Yunfei was happy.

"This Iron King Eight launchers throw thunder, can you make me a separate one?"

"It's very simple, there are still parts there, wait for me for a while."

Ling Yunfei looked at the width of the Iron King Eight and said with a smile: "No, I want twenty ligament strip launchers now. ”

Zhou Shiqiang looked at Ling Yunfei suddenly, a little overwhelmed, but knowing that the president wanted it, he immediately shouted:

"Mechanic group, I need twenty hand-thrown mine launchers, hurry up and give them to me."

I saw that the group quickly gathered in another warehouse and began to make a hand-thrown mine launcher.

Ling Yunfei walked in and made the big guy stop.

Because Ling Yunfei saw that the hand-thrown mine-throwing launcher, they just fixed the ligament strip behind the launch canister, pulled the ligament strip to the back and fixed it with their hands, put the hand-thrown mine in the launcher, and then pulled the trigger and launched it.

Ling Yunfei looked at it and was a little dissatisfied.

Zhou Shiqiang saw it.

"Zhou Shiqiang, this pulls the ligament strip backwards, it takes strength to pull it back, this pull is insufficient, the hand-thrown thunder is not far away from the bow and arrow, only by thickening the ligament strip and pulling it back farther, it will be launched farther."

Zhou Shiqiang nodded: "What the president said is right, but after it is bold, don't say that it is a soldier, and Minister Sun, who has a lot of arm strength, can't pull it." ”

Ling Yunfei smiled:

"You forgot about the rocker arm of the bike, you can pull it with the chain and the rocker arm."

At this time, Zhou Shiqiang seemed to understand a little, but it was still a little vague.

Ling Yunfei took a pen and paper and drew a schematic diagram of using the rocker arm and gears to pull the ligament strip.

That Zhou Shiqiang understood at a glance.

"This is attached to the launch canister, and I think even a little kid can pull the ligament strip with the rocker arm."

"Oh, I'm a pig-brain, President, isn't this a scaled-down version of the Big Crossbow?"

"Big bow?"

Zhou Shiqiang patted his head:

"I did it myself, I haven't shown it to you yet, I forgot to tell you the president, when I was competing with you before, I used a separate flying rocket, fired with a bow and crossbow, just like that, but the bow and arrows are super strengthened, a person must not be able to pull, just use your kind of ah, use the gear to rotate, and pull the bowstring of the bow and crossbow."

When Ling Yunfei heard this, he was overjoyed, take me to see it.

Zhou Shiqiang shouted again, and several of his subordinates pushed out a huge bow and crossbow placed horizontally, with wheels underneath, and several people pushed it.

Seeing the appearance of the crossbow, Ling Yunfei was amazed, how far did this have to shoot.

"President, please look."

As he spoke, Zhou Shiqiang pointed ahead, and three warriors came to put it down carrying a giant arrow.

Looking at the giant arrow, Ling Yunfei thought of an RPG.

In the previous world, when playing Peace Elite, didn't there be this thing? And now the one in front of him is even bigger and longer than that, Ling Yunfei was dumbfounded.

I only saw that the arrow was almost three meters long, and there was a gunpowder booster on it, and there was also a lead on the booster, which was connected to an arrow, and Ling Yunfei saw that the arrow was the same size as his own head.

"That arrow will explode too?"

"That's right, President, yes, and the explosion must be large, you know not President, I understand a small truth, that is, any weapon, as long as you make it bigger, its power will increase exponentially."

Ling Yunfei couldn't wait to see the power of this giant bow and crossbow.

"Show me how."

"Sure, there's no good target here, let's go to the coast."

"Coast?"

"That's right, it's safe there, there are a lot of warehouses here, President, this is a big yield, it's not a small hand-thrown mine."

Hearing the big equivalent, Ling Yunfei admired Zhou Shiqiang very much.

"Hurry up, I can't wait."