Armor Frenzy

Ye Han suddenly discovered that the air pressure from the ocean under the ice was actually not as high as imagined, and the two icicles were so reluctant that adding another one would not be able to stand up. Pinshu Network

But two are enough. Although it failed to block the ice cave, the gap left is very small, and the surging airflow is greatly weakened. If the original airflow was a big river, then the current airflow is a trickle, gentle and gentle. almost negligible.

Ye Han was a little worried, for fear that the airflow would not be able to withstand the icicles. Once the icicles fell, the fun would be great.

But the situation was more ideal. The steam from the bottom of the cave slowed down under the icicle, and the water vapor slowly adsorbed on the ice, actually freezing the icicle and the ice wall together, and even the few leaking gaps were frozen steam. Blocked.

This is really a pleasant surprise. Ye Han first contacted the Leishan, and after confirming that the communication was smooth, he observed it for a while, until he was sure that the icicle could not fall, and then made a gesture to the soldiers to start action.

The fighters who had been prepared for a long time acted immediately, set up the hanger on the lower ice platform, and continued to put drones at the bottom of the cave.

The distance to the bottom of the cave is still *100 kilometers. The drone could not fall for a while. Ye Han waited impatiently, and called all the soldiers together to study how to make the drone fall under the ice quickly. .

After a long discussion, everyone came up with a practical solution: after the ice cave is sealed, there is still a certain amount of air pressure in the cave, and there is air that can be used for parachutes. Therefore, there is no need for a winch at all. Throw the drone down.

The method is good, but some people in Ma put forward an objection: the air pressure in the ice cave is too low, and the area of ​​the parachute is not enough.

"This is easy to handle." Ye Hanma thought of a way to deal with it. "Use a laser gun to make a hole in the icicle to allow the airflow to flow. One can't do two, and it will definitely hold the parachute."

Everyone nodded immediately, thinking that this was a good idea.

The solution was figured out, but there was no preparation in advance. There is no parachute in this ghost place, and everyone can't find a substitute. There is a way but no conditions for implementation.

"How about we open the ice hole, let the warship send a batch of parachutes down, and then seal the hole?"

Ye Han rolled his eyes helplessly: "With that time, the drones are all over!"

"Yes!" He Lu echoed in the communication, "It's better to hold the drone and jump down directly. It's more convenient to use the flight bag after the end."

Luo Qima agrees: "Good way!"

Ye Han said angrily: "Go, go, don't talk to me here, what to do!"

The team leader suddenly said: "Captain, if you hit the icicle a few more times, wouldn't it be okay to use a parachute?"

Everyone was stunned, and then suddenly recovered, Ye Han patted a group of long shoulders: "Okay, Luo Qi, Ma organizes people, how do you know?"

"I know!" Luo Qima replied, "Follow me a few people!"

"I'll go!" The group leader took the initiative to stand up.

"Okay, let's go." Ye Han nodded in agreement, the group turned around and was about to leave, but was suddenly stopped by Ye Han, "Wait!"

"Captain!" The group leader quickly stopped.

"In this way, you put the drone down first, and then hit the icicle when it's almost at the end, understand?"

The group leader suddenly realized: "Understand, understand!"

"Okay, let's go!" Ye Han said.

The team leader took his team members out of the side hole and came to the platform at the lower path. Everyone first nailed the fixing cables to the ice wall, and then waited for the team leader to give an order.

The group leader took no hassle, first instructing the soldiers to hang an unfolded drone in the ice cave, and then took out the laser gun and aimed at the posture of the fixed armor on the top of the head to ensure that it would not deviate from the target due to the movement. , before cautiously firing at the icicles.

A thin laser fell on the ice, and it didn't take long to melt a hole the size of a finger.

The steam that had already stopped flowing started to flow again, and a weak air flow gushed out from the bottom of the cave.

But the airflow was too weak to hold the drone at all.

A group of chiefs wanted to make another hole, but gave up the idea after hesitating for a moment, and instead expanded the previous hole.

With the shaking of the laser beam, the holes of the icicles became larger and larger, and the airflow from the depths of the ice caves became stronger and stronger, gradually reaching the standard for releasing drones.

The soldiers immediately stopped the group leader, and after getting the group leader's approval, let go of the drone.

The drone fell into the hole lightly and quickly fell into the depths of the ice cave... The drone inevitably collided with the ice wall during the process of falling. In order to reduce the damage of the impact, all eight claws of the drone were opened. , to protect the fuselage in all directions, no matter how it hits, there are mechanical legs to cushion it.

A group of signals sent back by the drone determined that the falling speed of the drone was about seven meters per second, which was not slow, but was still within the acceptable range.

One group was relieved, and after counting ten numbers in their hearts, they put the second drone into the ice cave.

After placing seven drones in a row, the group leader stopped, looked up at the icicle, cut a fist-sized piece of ice from the ice wall a few times, and threw it hard, and the ice followed the airflow. A liter accurately blocked the hole in the icicle.

The airflow suddenly weakened, and the falling speed of the drone suddenly increased.

A group leader sent a group of control signals to the ice cave, and the drone hanging below immediately cut off the high-strength fibers, and like other drones, became free fall.

A group of icicles pointed to their heads and instructed: "Look at it, if the wind blows the ice away, the horse will make up another one!"

"Yes!" The soldiers agreed in unison, staying on the platform to monitor the position of the drone. The leader of the group returned to the side hole and reported the situation to Ye Han.

Ye Han did the math after learning the details~www.readwn.com~ It only takes more than six minutes for the drone to descend to the bottom of the cave, including the air resistance in the ice cave, it takes about seven and a half to eight minutes .

This speed can be much faster with the winch, Ye Han simply stopped staying in the side hole, said to go, and personally led the crowd to the platform to monitor the position of the drone with the soldiers.

The deeper the drone falls, the darker the light of the lens is, and the night vision lens can only return blurry images. In desperation, Ye Han could only give the drone a signal to turn on the infrared fill light, and the image sent back by the drone became clearer.

After waiting for a while, the drone fell for more than eight minutes, but there was still no sign of the end. Ye Han kept muttering in his heart, not knowing what went wrong.

Could it be that the ice in this place is particularly thick?

Ye Han was pondering blindly, when a soldier suddenly exclaimed: "Here, I see the water!"