Don't look at Juchen's cultivation for thousands of years, I have watched a lot of love education films in the island country, so I quickly found a suitable position to do aerobic exercises that are beneficial to physical and mental health on the warm, moist, mysterious, and pleasant friction coefficient.

This set of aerobic exercises ended with "an extremely complex set of double helix polymer DNA strands catapult phased delivery operation".

The two sleek fish, who were originally forgotten in the rivers and lakes, hugged each other after foaming at each other, filling each other's empty and boundless small universe.

"What are you thinking, Great Scientist?" asked the female whispering in the male's ear.

The male thought for a moment and said, "Of course, I think about things that great scientists should never forget all the time - the mystery of the universe and the mystery of life. For example, is it possible for a civilization to take over an entire galaxy after a long period of development, say: 10,000 years? Forget it across galaxies, it's too. ”

Female: "Didn't you say that human desires will stop after industrialization? and will be satisfied by virtual reality, so it is impossible to expand too far, at most to go around the solar system." ”

Ju Chen: "What I'm talking about is a high probability event, but it is not excluded that some madmen may have just experienced an exciting love story, doing a lot of aerobic exercise with his beloved goddess, and then crazy love, wanting to spread their stories throughout the galaxy, so find a way to expand, paranoia and madmen change the world." ”

Pei Li's face was buried between her long hair and Ju Chen's chest, and she asked, "How can I do it?"

Ju Chen: "He wants to invent a spacecraft that can cross stars, and the most important thing is that the control center of the spacecraft is a computer that can operate in a vacuum for a long time, and this computer must be able to replicate itself, otherwise even if it reaches another star, it will not be able to expand further." Therefore, a biocomputer is standard.

The only creatures in the world that may survive in a vacuum are tardigrades with a 'hidden ecology', half-millimeter-sized tardigrades will be dehydrated like trisolarans in this state, and can resist the cold of the vacuum, and they really have neurons, with the ability to become biological computers, the only thing that needs to be transformed is how to connect the neurons of independent tardigrades into at least comparable to the complexity and intelligence of the human brain.

In fact, as long as AI has the intelligence of a Homo sapiens, and has no social instincts and negative emotions, it can tenaciously survive in alien planets, build miniature factories, mine, manufacture, transform a star system from scratch, and when the system is all perfect, it will continue the unfinished business, copy itself, reproduce itself, create more and more biological AI, spaceships, use solar sails to accelerate itself to a fraction of the speed of light, and spread the love story of a madman at high speed, and the children and grandchildren will be endless until they occupy the entire galaxy. ”

The sweet words of the great scientist are probably only understood by a few women, and Pei Li is one of them, so she indulges in it, overcomes the shame of cheating, even if she is ashamed, she does not regret it, and thinks that it is an extremely unique memory and sweet enjoyment.

Juchen gently caressed her smooth back and chanted a poem: Freedom is precious, love is also arrogant, and you can only enjoy it if you stay in the green mountains......

Pei Li said, "Do you need my help? I'll do anything for you." ”

Juchen: "You buy an RV, and let me steal it away from the pretending thief before it has a license, okay?"

Pei Li: "No problem. ”

Ju Chen: "The money to buy a car ......"

Pei Li: "Don't say it, I said, I will do anything for you." ”

Well, anyway, Juchen doesn't have any money now, and I don't know if I have money in the future, but I didn't expect that my Juchen would also have a day to eat soft rice.

Now that he has this new path, Juchen is not in a hurry to join the mysterious organization for a while.

He left the neighborhood that made his heart beat and reminisced, turned on the remote monitoring of the house Ivanka rented for him, and the data showed that no one had broken into the house for the past few days, it should be safe, and he was ready to continue living there for a few days.

Of course not, because Science published his paper, his confidence in himself was restored, and he was ready to do something.

When I was comfortably browsing the news I was interested in in my room, I saw a news that a certain local tyrant had lost a huge amount of bitcoin, so that the media was worried that if this continued, would there be fewer and fewer bitcoins? This seems to be listed by experts as a major flaw in cryptocurrency, once lost, it can never be recovered.

Juchen felt this kind of worry and was extremely funny, Bitcoin can be divided wirelessly (Almost), and it is not real gold, and it is impossible to find it if you lose it, and the loss of Bitcoin lost is only for the donor, and has no impact on the overall value.

But the incident inspired Juchen to figure out how he could back up and carry the keys to Bitcoin, which is a long list of numeric letters. Moreover, anti-theft, anti-cracking, and anti-damage are all considered.

He inspected the so-called Bitcoin hardware wallets, most of which store data through USB flash drives, but he felt that this was not necessarily reliable, because USB flash drives could be read silently or damaged silently, where would he go to cry when the time came?

It's a joke, and there's no place to cry when it's torn apart by a bear child or discarded by a bear babysitter.

In fact, the most popular backup method now does not require you to save a large amount of data, and the vendor who provides the service will save the large data and unlock it through a string of keys, that is, it needs a simple string of words, so retro hardware is feasible.

How old is it? Juchen remembered "The Da Vinci Code" , which claims to be a secret cylinder invented by Leonardo da Vinci, there is papyrus in the tube, recording secret information, the body of the tube is covered with N sleeves, each sleeve can be rotated 360 degrees, and dense letters are engraved on it, only by turning all the letters of the movable sleeve to a specific letter combination, the cylinder can be opened, and there is also a bottle of vinegar inside, the glass bottle is easy to be broken by mechanical vibration, if someone forcibly opens it, it will make the vinegar that flows out corrode the very thin and thin papyrus, so that the secret world evaporates.

To be on the safe side, the book also says that there is another smaller vault inside, which is where Juchen's inspiration was touched, and the second vault itself can be used as a tool for recording strings.

The U disk is extremely bad if it is lost, but this thing is lost and there is password protection, Juchen thinks even more that the outside turntable can be closely linked with the turntable of the small hidden secret cylinder, and only the correct password can show the letter combination on the small hidden secret cylinder, so, if you are violently prying open the hidden secret cylinder, you don't know the real string at all, and the unreliable thing like the vinegar bottle is not necessary. No one wants their "keys" to become fragile.

Leonardo da Vinci's secret cylinder is made of marble, but as everyone knows, metal can quickly attenuate high-energy rays and prevent a certain dose of X-ray fluoroscopy, so the steel secret cylinder is safer. If the other party has the ability to crack it with extremely complex perspective equipment and algorithms, then this kind of organization cannot afford to offend ordinary people, and it is no longer within the scope of consideration.

But he can suggest that this kind of people who have extremely high requirements for secrecy should use multiple secret cylinders designed by Juchen to split the key and distribute it to multiple people for preservation, and only by taking it out at the same time can the complete string of words be obtained, which is a cheap solution.

In order to prevent violent guessing (the possibility of traversing all the circles), Juchen also decided to make a special circle counter, the number of attempts must exceed the allowable range, and the special circle will link the random small hidden secret cylinder to rotate, so that the combination after the final unlocking is completely invalid, which is his unique invention.

This product is not difficult to produce, and he is confident that he will make it and register the patent.

By registering a company in an offshore financial center and allowing a legal person to enjoy patent ownership, you can hide your identity.

Offshore financial centers have lax laws, and they can easily control companies behind legal entities through Ethereum's DAO (Decentralized Autonomous Organization) function.

Originally, he was not capable of making trouble, but now with Pei Li's help, all this will be possible.

It just so happened that Pei Li resigned from her original company and was in a period when she had nothing to do, and she was happy to help her lover do these things, and she got a 40% stake in the company in the offshore financial center, which was full of motivation, which showed that she was also interested in this project.

With this good thing, you must be able to make a little money, right? Juchen imagines the future middle-class life, and he relies on it.