In mid-December 2036, the Moon.

It was another early morning, and the sharp alarm woke up the sleeping Qian Hao, he yawned, rubbed his face vigorously to drive away the sleepiness, and quickly got out of bed to tidy up and wash.

Ten minutes later, Qian Hao rushed to the No. 1 high-speed elevator on time, and after saying hello to his colleagues who went to work together, everyone walked into the elevator together.

There are no floors in the elevator, only two buttons up and down.

A companion pressed down, the elevator started slowly, and Qian Hao felt a slight weightlessness.

The speed of the elevator is getting faster and faster, but the elevator is very stable, everyone is just like usual, you and I are idle one sentence at a time.

Half an hour later, the elevator door opened, and everyone stepped out of the elevator and entered the artificially modified natural cave.

This is the deepest part of the Beiyuezhou base, a few kilometers deeper than the location of the Beiyuezhou command center.

The empty cavern was lit as if it were day, and when you looked up, under the high dome were several huge metal spheres held in place by steel frames, each filled with heavy water, at least more than a thousand tons. The surface of the metal ball is filled with dense photomultipliers, which looks particularly sci-fi.

In the corner of the cave, there are many measurement and control equipment, which is where Qian Hao and his companions work.

Everyone walked to their respective positions and handed over shifts one-on-one.

At this time, the indicator light on the console suddenly lit up, and everyone was stunned at the same time, and no longer cared about the shift, everyone pounced on the console together, a large amount of data slid across the screen like flowing water, and everyone's eyes were focused on the data on the screen.

"Calculate the angle!"

"Calculate the intensity!"

Calculate Bearing ......

A few minutes later, the North Moon Continent command center.

The combat staff officer suddenly jumped up to two people's height, and landed neatly in front of Wu Han: "Chief, the neutrino detection center has reported that an unknown neutrino source has been detected, and it has been determined that this batch of neutrinos comes from the natural decay of transuranic elements, and preliminary calculations show that the radioactive source is located in the depths of the Andes Mountains, between seven thousand and eight thousand meters underground. ”

After the combat staff officer finished speaking, he handed the chart he had just received to Wu Han with both hands.

Wu Han waved his hand: "No need, I can't understand it if I give it to me." ”

"Yes!" The operational staff quickly took back the chart.

Wu Han touched his chin and pondered for a moment: "So, the plan of the people of the United States has succeeded?" ”

"It should be." The combat staff nodded.

Wu Han's expression was very playful: "The people of the United States are lucky. ”

Only the high-level officials of various countries know that this is not the first time that mankind has searched for alien strongholds, and since the aliens landed on Earth, the pace of countries looking for aliens has not stopped.

But none of the previous plans were successful, and this time the plan was suddenly conceived of a whims-the people of the United States heard that Beiyuezhou was researching neutrino communication technology, and the largest neutrino detector in human history was built under the base, so they didn't know which one of the United States people had an idea and came up with such a twisting and turning method.

Regardless of the process, in short, it was done by the people of the United States, Wu Han sighed lightly: "Give me the international base, I want to talk to Franklin directly!" ”

"Yes!"

The operational staff officer immediately forwarded the order to the communications department.

Soon after, the communication was connected, and a particularly spirited old white man appeared on the screen.

The two of them said a few polite words very formulaically, and then Wu Han got straight to the point: "General Franklin, we have found neutrinos from the decay of transuranic elements, and the radioactive source is located in the Andes Mountains, more than 7,000 meters underground...... Congratulations. ”

"God forbid!" Franklin's tone was like that of the most senior god, "I haven't heard such good news in months...... Only one radioactive source? ”

"Only this one has been found so far." Wu Han said.

Franklin pursed his lips: "I believe that there is definitely more than one alien stronghold, General Wu, what is your opinion?" ”

Wu Han nodded: "We also think so, the discovery of this radioactive source is only the first step, I believe that we will find more radioactive sources in the future." ”

Franklin said, "Can I understand that your country wants to leave this alien stronghold away for the time being?" ”

Wu Han said: "Aliens have landed for so many years, there must be more than one stronghold, and now doing it is equivalent to startling the snake, our suggestion is to record the coordinates first, and then do it when the time is ripe." ”

Franklin smiled happily: "We have agreed, General!" ”

Wu Han also smiled: "Okay, I'll report the situation immediately." ”

"One more question!" Franklin put away his smile, "General Wu, have you ever thought about it, if you can't build a nuclear weapon all the time, will it arouse the suspicion of aliens?" ”

The corners of Wu Han's mouth raised slightly: "That's a nuclear weapon, how can it be so easy?" ”

A few days later, deep in the Andes.

"How can it be that easy?" The insect man waved his arms and used body language to enhance his persuasiveness, "Nuclear physics is the most profound discipline of mankind, do you know how long it took for mankind to develop nuclear weapons?" ”

"For how long?" An alien asked cooperatively.

"The principle of nuclear weapons has long been discovered, but it took six years for the United States to develop nuclear weapons, seven years for the United Kingdom, three years for France, four years for the former Soviet Union, and five years for the Northern Capital!" "Even human beings have taken so long, your biotechnology and human science and technology are two completely different development directions, from getting the nuclear raw materials to now, it has been less than a month in total, how can it be possible to create atoms in such a short time. Play? ”

"What does year mean?" The alien asked.

"It's the Earth...... The time it takes for a blue star to make one revolution around the star. ”

"Well, I'm too anxious." The alien said, "If the laws of stars are so easy to grasp, are they still the laws of stars?" ”

Judging from the information we know now, human beings are only scratching the surface of understanding the laws of the stars, but even if they are just scratching the surface, it is not as simple as imagined.

The wormman breathed a sigh of relief and added, "I must remind you one more thing, master the atom. The bullet is just the first step towards the law of stars from the atom. It took more than seven years for the Mi people to bomb the hydrogen bomb, four and a half years for the British, four years for the former Soviet Union, eight and a half years for the French, and two years and eight months for the Northern Capital! ”

The alien was slightly angry: "What the hell do you want to say?" ”

Worm Human: "I want to remind you that Atom. The bullet is not equal to the law of the stars, it is just a stepping stone to the law of the stars, so a little patience is required. ”

"My patience is very limited." The alien said, "Since you're an expert, there's got to be a way, right?" ”

"Yes!" The insect man nodded without hesitation, "But I need experts in physics, mathematics, materials science and other aspects, as well as all kinds of experimental equipment, only me, no!" ”