Banxia let out a breath, put down the "Journey to the West" in her hand, stretched out, raised her head and looked out the window. The black moon hung low in the sky. It looked the same size as the white moon, but the color was much darker, almost

Hidden under the dark blue sky, it is as if a round hole has been opened in the velvet night sky, revealing the deeper universe behind it. The teacher said that the reason why it is so dark is because its surface is rough and not smooth, and most of the sunlight is lost.

It is absorbed and scattered and cannot be reflected into people's eyes.

It's hard to imagine how rough it is on a celestial scale, because even the white moon with its uneven surface and craters can reflect bright sunlight like a mirror in the night sky. Once the huge ups and downs of mountains in ordinary people's eyes are ignored,

It is on a planetary level plane, that is, there are some grains of sand on the smooth tabletop, but the black moon is different. It is the size of a planetary level, and it also has the roughness of a planetary level. The teacher's casual graffiti on "Journey to the West" said,

The surface of the black moon has fine, messy, criss-crossing complex lines. This may be the result of observing the black moon with a telescope in her early years. These lines and ravines are obviously hundreds or thousands of kilometers long, and the depressions are bottomless, and the Pinellia ternata is inexplicable.

It feels like a huge circuit board, or a huge city covering the entire planet's surface.

The girl stretched her body vigorously, then stood up and walked back and forth in the room twice.

Her slightly damp hair was draped over her shoulders. She was wearing a loose white T-shirt and black shorts. She was wearing plastic slippers. Banxia raised one foot and balanced on one foot, leaving the slippers on the floor. Her toes were all white.

Move around.

Uncle Huang got in through the crack in the door, Banxia bent down to pick it up, and then put it on the table.

"BG4MXH, BG4MXH, I'm back." The girl sat back on the chair, picked up the microphone, and pressed PTT, "We continued, I actually don't know how much human weapons can do to big eyes, because I don't have

Only Teacher has participated in the battle against them, but if you think about it, we humans have lost miserably, and our weapons probably won't be of much use."

"Miss, have you seen the wreckage of Big Eyeball?" Bai Yang asked, "If there is a wreckage, we can analyze the effectiveness of the weapon based on the wreckage, OVER."

"No." Banxia shook her head simply.

She had never seen the remains of Big Eyeball.

She had only seen living big eyes once from a distance when she was very young, and she had never encountered them again since then. After the human race became extinct, they also disappeared.

"It's very strange. There are neither the remains of the big eyes nor the human corpses." Bai Yang wondered, "Where have all the people gone? OVER."

"There are human corpses!" Banxia replied, "Last time I fished for a time capsule in Crescent Lake, I fished out a skull!"

"Uh...I mean a large number of corpses. After all, human beings around the world have become extinct. With a population of seven billion, shouldn't these corpses pile up into mountains?" Bai Yang thought for a while, "There are eight million people in Nanjing alone. These people are all

Where have they been? It is almost an impossible task to destroy the bodies of so many people, OVER."

"Is it impossible?"

"is it possible?"

"Of course, you can put all the people in sacks and sink them into the Pacific Ocean." Banxia said with great momentum, "How much area would it take to spread all seven billion people in the world on the bottom of the Pacific Ocean?"

"I calculated that if a person stands upright and sinks, the area is 0.3 square meters. Seven billion people are 2.1 billion square meters, and 2.1 billion square meters is 2,100 square kilometers." Bai Yang calculated, "About one-third.

The size of Nanjing City...it's really not that big. Miss, if you dive under the Pacific Ocean, you might be able to see densely packed corpses standing on the bottom of the sea like the Terracotta Warriors and Horses, OVER."

The two people's chatting thoughts were quite divergent, and the teacher's information on "Journey to the West" was limited, so they started from the few words on the paper and started brainstorming. They recorded all the random ideas and then sent them to everyone.

Zhao Bowen.

including but not limited to:

Hide the earth.

Establish a very large strategic missile defense position.

Build underground cities or undersea cities, and all human beings will go underground and under the sea to survive.

For the future of all mankind, these two little heads are racking their brains and brains.

But Bai Yang still doesn't know to what extent human weapons can pose a threat to Big Eyeball. Whether it's a tank or an airplane, Banxia says they are all burnt remains on the roadside. The only weapon they can confirm will work is also

The most powerful weapon in human hands.

Nuclear bomb.

"Nuclear bomb." The girl said, "Nuclear bombs are effective against big eyes. This is what the teacher said. Do you still remember the nuclear bomb that exploded in Zhenjiang?"

"From my perspective, it should be a nuclear bomb that will explode in Zhenjiang in the future." Bai Yang said, "OVER."

"The teacher said that it was the most successful action of mankind against Big Eyeball. I think since she said it was the most successful, then the nuclear bomb should work." Banxia said, "Nuclear bombs can threaten Big Eyeball.

"

·

·

·

"Uganda chimpanzees?" Wang Ning turned and glanced at the laptop screen, "Xiao Wen, what you said is wrong. Where are these chimpanzees?"

"That's right, where is this chimpanzee?" Bai Zhen was relieved. After all, he was an old friend for many years, and he would always be on his side.

"This is a baboon." Wang Ning said.

The ridiculously slow transmission speed of AFSK did not dampen the enthusiasm of Bai Zhen and Wang Ning at all. With the help of Huawei communication experts, they successfully completed the establishment of the image transmission link on the second-hand 725 tonight, including the motherboard, keyboard, and monitor.

Cameras, amateur radio stations, and all major hardware are all equipped. The image signals collected by the cameras will be compressed first in the Celeron 3150 industrial control motherboard, then encoded into audio signals, and sent out through 725.

The one responsible for receiving signals in the simulation experiment was the I705 borrowed by Bai Zhen. This amateur radio station also played an important role in the previous remote control system construction experiment. 705 is a new radio station, which is more digital than old antiques like 725.

At a much higher level, it is connected to a computer and used to receive demodulated image signals.

"Check the interface." Wang Ning said, "Pay attention to whether any interface has fallen off."

They use a Hikvision UVC camera, which is connected to the network port of the motherboard.

The camera is the component responsible for signal acquisition. It inputs the image signal into the Celeron 3150 industrial control motherboard, and the image data is compressed and transcoded before being output.

The motherboard's sound card is connected to the 725 radio's hand microphone, and the sound card is responsible for inputting the buzzing audio signal into the radio. The principle and operation of this step are similar to the previous remote control system.

"The only difference is that the PTT interface of the hand microphone needs to be connected to a separate switch, which is responsible for controlling sending and receiving."

Bai Zhen holds a small switch in his hand. This switch is connected to the PTT interface and ground wire of the 725 radio station's hand microphone. When the switch is closed, the circuit is connected. The 725 radio station is triggered and starts transmitting images. Turn off the switch.

,short in the loop, transmission stops.

Half past eleven in the evening.

"November 8, 2019, 11:30 pm." Wang Ning glanced at his mobile phone, "The first image transmission simulation experiment, all departments are in place!"

Bai Zhen was sitting in the stairwell outside the door with a small table, a 705 radio station and a laptop computer, and an antenna.

"The reception of Radio 5 in Guidong is in place!" Bai Zhen shouted.

"Radio 25 is sending in place!" Wang Ning shouted.

"Lenovo computer is ready to decode!" Bai Zhen shouted again.

"Celeron industrial control coding is ready!" Wang Ning shouted again.

"Get ready with the two-meter whip!" Bai Zhen shouted again.

"Hikvision is ready!" Wang Ning shouted again.

"All interfaces of the receiving system are normal!"

"All interfaces of the sending system are normal!"

"The power supply is normal!"

"Power supply is OK!"

"The wind direction and temperature are normal!"

"The air humidity and oxygen concentration are normal!"

"Storm Red is in position!"

"Cherno Alpha is in place!"

The two people shouted with the momentum of a group.

"02 is in place!"

"01 is in place!"
Chapter completed!