a certain scientific hogwarts

After many attempts, Hans still failed to restore the dream-twisted real world.

"What went wrong? Why can't you recover?" Hans asked in confusion.

"Stop for a moment, Hans." Gu Yi said at this time. "Odin picked up John and Meryl, we'd better have a chat first."

As he spoke, Ancient One projected a large screen, and on the screen were the faces of Odin, Frigga, John and Meryl.But Hans, who was immersed in thinking, didn't notice.

"The earth we have been living on should be regarded as a system server that runs as a whole. So the passive operation I performed at that time to turn the dream into reality was like setting up a virtual machine server and then converting the real All the data was transferred to the virtual machine. Then the original real server was completely abandoned, and then the entire world has been running on the virtual machine." Hans combed through his memory, trying to find the bugs in his previous ideas, "So we have to To restore the virtual machine, what I need is a flashback point, not a new virtual environment! And the previous world, whether real or dream-twisted, was based on the original earth, so..."

The confusion in Hans's eyes gradually turned bright, and with a wave of his hand, the universe in the sky in the dream world completely disappeared!

"Then if you want to restore the data of a server, you need to do it on the original server!" Hans said when he saw Gu Yi and everyone on the screen, "I will try one last time. This response should be no problem. !”

"This, this is... what are you doing, baby?" Meryl was shocked by the sudden disappearance of the universe in the sky in the dream world, and was a little at a loss.

"He is trying to restore the world that disappeared before, and restore all the people and other creatures in it to the earth that went back in time." Ancient One explained and then joined Odin to explain to John and Meryl, Hans' previous actions and words, while continuing to observe Hans' next actions.

"Copy and paste!" Following Hans's command, countless rays of light emitted from the earth on the other side of the portal, entering the dream world through the portal!Not long after, a complete Earth appeared in the sky of the dream world!

"As for the flashback point..." Hans took out his laptop and looked through it, "The last time point of using the laptop... was a bit far away from the moment before it disappeared... Were you all using MM at that time? "Hans suddenly looked at the big screen.

"Well, that's right, we were watching what you were doing over there... you suddenly appeared on that little girl's bed, and then you were forcefully kissed by her..." John was the first to react and answered his grandson.

"I knew it! Joan of Arc must have been broadcasting live! Damn it!" Hans suddenly became very excited! "You must have taken photos and videotaped them!"

"Is there, what, a question? It seems, no, it's nothing, right?" John stumbled and said with a red face as Hans guessed the behavior of everyone when they were peeping at home.

"This is a very serious problem! I definitely don't want to become a meme! Don't become a Mowang internet celebrity! And don't let anyone put it on the Internet and publish it to the world to be ridiculed by everyone! So, this is very important! Very important ! Very important!" Hans yelled hysterically!

"So, this is the fundamental reason why you want to... destroy that, um, Arendelle royal family?" Meryl was confused by this incredible reason, and she looked at each other with John. "But, honey, not to mention the relevant laws related to the protection of children's privacy, first of all, based on the reason that you don't like it, we will not make that emoticon at all, let alone make it public on Magic Net. Publish and disseminate. What's more, those kind of photos and videos are obviously prohibited from public dissemination by the British laws related to the protection of young children. You can't commit such an extreme..."

"Of course I trust you, grandpa, grandma and my dad." Hans's mood calmed down a little, "But! My mother is a standard woman who grows flowers! You can't understand at all, the parents of children who grow flowers. Way of thinking! This is a standard difference in cultural customs and laws. It is completely inevitable and cannot be reversed! If I want her to compromise, she must realize how firm my will is!"

"Baby! I think you must have some misunderstanding about your mother!" Meryl wanted to defend Jane, but unfortunately, after thinking about it, she found that she didn't have any actual evidence, "Uh , Let’s not talk about your mother. Although the Magic Network is extremely convenient for communication, as of now, it is only used by a few of us. I think--"

"Grandma!" Hans interjected with a very serious expression, interrupting Meryl's continued speculation, "You have a minor in psychology and have been working in the field of education for many years, so what are some of the cutting-edge theories you had before you retired? , I guess you are familiar with it. I think you should have heard of the six degrees of separation theory!"

"I do understand, but that is just a conjecture -" Meryl subconsciously wanted to refute the argument put forward by her grandson, but suddenly realized that Hans's understanding of the future far exceeded hers, "Is that Guessing about the future has been confirmed!?”

"Well...can you explain what the six degrees of separation theory is?" Frigga suddenly interjected and asked.

"Simply put, there will be no more than five people between you and any stranger. In other words, you can get to know any stranger through up to six people. If you think about it purely mathematically, assuming that a person There are 100 different friends, and each of those 100 friends also has 100 unique friends, so 100^6 is far larger than the current total population on the earth. But in fact, people’s 100 friends are often also friends , will not simply spread like this." After John briefly explained to Odin, Ancient One and Frigga, he motioned for Hans to continue.

"It may not be accurate to say that this theory has been proven. But in the future, after the Internet hardware infrastructure is established and popularized, it will be of great reference value for the emerging social networks it carries!" Hans worked hard. Thinking, I want to explain the information about the future development of the Internet in a simpler and clearer way so that everyone can understand it. "On February 2016, 2, Facebook in the United States announced the results of a study based on their website's registered user data to calculate 'the number of connections between two people that can be found through several people', and finally discovered this magical The "network diameter" is 4. This means that each person is separated from other people by 3.57 people. If only American users are considered, this number drops to an average of 3.57 people. Facebook is a social networking service website in the United States, and MM's Some functions are somewhat similar. It was founded on February 3.46, 2004. The main founder, Mark Zuckerberg, was born in 2."

"Although this will be proved by statistical data in the future, I feel... that just relying on the calculation results of one company's user data statistics is too one-sided. Isn't the sample size too small?" Meryl felt that Hans’ example could not explain the problem well.

"I can't deny the one-sidedness. After all, their company is limited by some reasons and cannot carry out business in flower growers. About one-fifth of the world's total population is basically not covered. But the sample size, in 2016 At that time, the number of registered users of their website worldwide was 15.9 billion." Hans' answer stunned John and Meryl! "The world's population in 2016 was approximately 72 billion."