Ruan Lin wants to officially land on Mars as a human before his consciousness is separated from his body.

This is also the aspiration of 7 billion human beings.

There was also a set of spacesuits in the spacecraft that could withstand low temperatures, and Ruan Lin began to put them on.

Ruan Lin finally knocked on the window of the spacesuit with his hand: "WIT, temporarily turn off the oxygen production equipment and centrifugal force manufacturing device in the spacecraft." Open the exit at the back of the ship, that's right. I don't need any robots to follow me, you can come to my rescue when I'm in danger. ”

Ruan Lin walked slowly to the opening.

It's the sunset over Mars. The sun is approaching the horizon of Mars, and the sky is still a bleak pale blue.

The pale blue sunlight spilled into the Titan, as well as Ruan Lin's face window.

It's the last moment of sunset. The moment when the sun's rays pass through the atmosphere and dust at the greatest depth.

Ruan Lin felt the changes in his body, and his weight seemed to be only one-third of what it used to be. Although the gravitational pull is much reduced, it still does not float like on the moon.

Ruan Lin laughed like a child with a new toy.

Ruan Lin stepped down the escalator and stepped onto the surface of Mars. He said a phrase that is well known to all mankind: "This is a small step for me, but a giant leap for humanity!" ”

But there was no other camera around to witness this milestone moment for humanity except the Titan.

There will never be any more Earth shows that will broadcast this moment.

Ruan Lin looked at the afterglow of the sun and walked aimlessly, as if trying to catch up with the sun's trail.

It's time, it's time to get out of here.

Ruan Lin sighed at this time: From now on, there is only one human civilization, which is called the earth civilization. I will carry the starry wishes of 7 billion human beings and explore the universe in its full glory, all the way to the edge!

Ruan Lin reluctantly turned his head and walked back to the Titan step by step.

Before leaving, Ruan Lin compared his head to a goodbye gesture without looking back.

Ruan Lin sat at the exit of the Titan: "WIT, turn on the oxygen production equipment and centrifugal force manufacturing device." I am back. ”

I saw that the centrifugal force manufacturing device in the main part of the Titan was running at a speed of 3 revolutions per minute, and then WIT opened the entrance and exit of the Titan.

WIT quickly closed the hatch, and Ruan Lin began to take off his 120-pound spacesuit.

Thinking of this departure, it may be a farewell. Ruan Lin wants to leave a little trace of humanity on Mars. Take the small supercomputer that is no longer in use.

Ruan Lin wants to build a computer room on Mars that belongs to it, and out of his own bad taste, Ruan Lin wants it to calculate the ultimate answer to the universe.

Ruan Lin thought of this, and couldn't help laughing: "Will its final calculation result be 42?" ”

Ruan Lin also couldn't help but start fantasizing: if an extraterrestrial civilization discovered it when passing through the solar system one day, would he be surprised that a small supercomputer was actually calculating the ultimate answer to the universe? It's a lot of fun.

Nguyen Lin ordered WIT to carry out the project.

After a month of Mars collection, mining, and construction, WIT also completed the fantastical and nasty project under Ruan Lin's instructions.

This computer room is set up in the Mars base 18, which has a better environment.

In order to ensure the power supply, maintain its normal operation. Nguyen Lam uses a modified version of Mars' solar power and nuclear power from a small fission reactor near its base, and in order to ensure that it is not affected by internal and external influences, it also uses a constant temperature system in the chassis to ensure that the temperature of Mars does not freeze the components inside.

Ruan Lin decided to leave some of the robots here, each with its own small central host, and WIT only needed to change the original instructions again, so that they had a clear division of labor, and the matryoshka work was done. This guarantees self-sufficiency on Mars.

Even if Ruan Lin wants to, he can't take it all, and this also needs to consider the volume of the Titan. These robots can continue to be built anywhere. Mars is just a transit station, and their previous work was only to replenish the much-needed fuel and power of Titan.

Ruan Lin took a deep breath: "Let's start with a simple summary report, wit." ”

"After nearly three months of construction and development, we have 270 Mars bases, 7,000 excavation robots, 3,200 survey robots and 820 refining robots, all of which have a damage rate of less than 8%. There are 1,200 assembly lines, 21 small hydrogen bombs have been produced, and hydrogen bomb launchers have been installed on the Titan. The collected titanium, hydrogen, and uranium-235 can also ensure our subsequent use. ”

WIT continued, "The Titan's fuel and power have been replenished to peak condition. In order to combat the imminent radiation of Jupiter, I installed 1.5 cm thick titanium as a protective wall for the medical module and all the electronic instruments in the Titan system according to the radiation environment of the Jupiter system. ”

The WIT report was undoubtedly a shot in the arm, and after three months of busyness, Ruan Lin handed in an answer sheet that was extremely satisfying.

Ruan Lin looked at another 'little black house' that was not working. This is the final destination of 7 billion human beings.

Ruan Lin slowed down and walked to the medical room located in the back half of the spaceship.

Standing in front of the medical cabin, Ruan Lin saw his reflection, grabbed his pants over and over again and loosened them, and the sweat in his palms seemed to be unable to wipe off.

Ruan Lin wanted to remember deeply how he felt as a whole human being.

Ruan Lin no longer has any reluctance at this time, and the next thing is to give up the past and embrace the new life.

Nguyen Lam folded his hands in front of his chest and said his last prayer. Lying on his side in the medical cabin, he finally blew his vocal cords with human breath: "After detecting that I have successfully uploaded consciousness, wit." Just freeze my body. ”

Ruan Lin began to upload familiar consciousness.

He felt a tugging sensation that he had never felt before, and there was an invisible hand that seemed to be pulling his consciousness out of his body, dragging it step by step towards the quantum computer.

Ruan Lin seemed to be unable to continue thinking during this process, and this feeling was so strange. It's like a human being racking his brains and can't recall the scene before he was born.

There is no concept of time, and I don't know how long it has been. Ruan Lin seemed to see the light, and gradually regained his familiar thinking ability. But at this time, without the bearing of his body, Ruan Lin felt a little awkward. At least the objects uploaded by the previous consciousness are robots, which can mobilize their bodies according to their own consciousness. But at this time, giving orders to his body received no response.

Ruan Lin then felt the string of countless 0s and 1s pouring into his consciousness, and Ruan Lin began to think non-stop, but as long as he thought about a question at a time, the result would appear in his consciousness in less than a picosecond.

Ruan Lin decided to put himself to an unprecedented test: how long would it take to arrange a 20-digit hybrid password consisting of 26 letters using only lowercase, 10 numbers, and no punctuation marks? There are 36^20 kinds of permutations and combinations of simulations, which is a whimsical calculation on a classic computer.

Even Earth's supercomputer, which has a speed of 33.86 quadrillion floating-point operations per second, would take 1.25 billion years to compute.

Starting to calculate, Ruan Lin could feel that the heat dissipation device of the quantum computer began to run wildly, causing the temperature of the case to rise by 130 degrees Celsius continuously, if it were not for the heat dissipation device of the quantum computer and the liquid nitrogen refrigeration equipped with it, it would be far from reaching the peak of computing speed.

It took only 12 seconds for Ruan Lin to arrange all the password combinations.