How do you usually start a story about yourself when you meet someone? Where do you work, what are your hobbies, right? Well, how would you react if someone told you they were traveling through time? Probably, you will think that the person is lying or has gone mad, but imagine that everything they told you is true?
It was in 2050, the hard events for humanity have long passed, the future is finally getting better, the world that everyone dreamed of has come. My name is Robert, I'm 31, and I'm a mechanic, I repair all kinds of mechanisms, parts for cars and sometimes even robots. I live in a very ordinary apartment, right there is my workshop. Every day people come to me with a request to fix a variety of things - from an iron to a personal mechanical cleaner. Sometimes people come to me with ideas of some devices and say, they say, won't you make me some kind of pen that writes work for me or a light bulb that never burns out? I have always refused such requests, I have never been interested in creating any devices, it is more creative work that requires not only the ability to work with mechanisms, but also creativity and imagination, which, unfortunately, I did not have. But everything changed in 1 day. My friend has a son, Sasha, a little boy of about 7 years old, who is interested in inventions, mechanisms and other things that boys usually like. Sometimes he comes to see what I'm doing, offered help, which I'm always happy to accept. I am glad that someone likes such monotonous work as assembling another broken robot vacuum cleaner. But all children tend to fantasize, and this kid was no exception. Once he told me that he was interested in what would happen, so to speak, in a hundred years, or maybe even in a thousand. How will people live and what will they invent? To this I told him that we would never know about it, because people cannot live for a thousand years. Children of his age would have been offended after my statement, but Sasha just thought. After a couple of minutes of reflection , he suddenly exclaimed:
- Maybe we won't live a thousand years, but we can invent a time machine and see what has changed in that time!
Sasha's answer amused me:
- Sasha, you know that this is impossible, people have always been interested in looking into the future and as you can see, no one has managed this yet, but in 50 years it will be the 23rd century.
- And I'll still think of something when I grow up!
After these words, he left, and I was left alone with my thoughts. Sasha's words haunted me for several days. And what if you really try to create a time machine? And why hasn't anyone managed to do it yet? Why don't I try? Up to this point, I had not even taken up a job where I had to create something myself, just think, I have to create a car that everyone can only dream of!
Before starting such a big job, it was necessary to think about how the time machine would look like, and since I have a bad imagination, I decided to seek help from my good friend, designer Leon. Leo was surprised that I suddenly decided to do something besides picking at technology, but he appreciated my idea and promised to take up the drawing of the car in the near future. I had to reflect on the stuffing of this unit, I had to reread a lot of literature related to quantum physics and mechanics. A week later, the drawing was ready — it was a beautiful levitating racing car with a concise design - Leo did not like congestion and made all his designs simple but tasteful. I liked his concept - he didn't come up with a mega-complex drawing where I would have to think about how to make this thing move. The rest of the work was left to me, I had to create an engine that would make the car not only drive, but also move in time. In parallel, fulfilling orders, I was engaged in my project, I would never have thought that creating something new could be so interesting.
After a few months of work, I assembled a time machine — here it is, an impossible dream of many generations, right in front of me. And I called it the same - "Dream", simply but clearly reflects the unreality of this invention. Of course, it's worth telling everyone about such a significant event, but first I wanted to try out the "Dream" in action myself. I chose a short period of time to move - 10 years, that is, 2060. While the engine was gaining power, something went wrong- the panel came out of standing, nothing was pressed, but the worst thing is that the time to move changed to 3060… It was impossible to cancel this action - the engine gained power and began hyper-jumping in space.
Moving took just a couple of seconds and when I got out of the car, I saw the unimaginable - huge houses, flying cars and people dressed in unusual costumes that looked more like an exoskeleton than ordinary clothes. My appearance did not go unnoticed - all the eyes of passersby fell on me. It was terribly inconvenient to be under such close attention, but it was expected - who wouldn't be surprised when suddenly a car with a man appeared out of nowhere, obviously not from this time? I was confused, I didn't know what to do and who to ask where I was? But suddenly a girl in a blue and yellow suit, apparently from the local police, ran up to me, holding either a pistol or a plasma cannon in front of her - she looked so threatening.
- Stop! Who are you? And how they mastered the technology of moving in space! This is forbidden here and is punishable by law!
"Did they really create a time machine in the future after all," I thought.
- I am Robert Freyer, an ordinary mechanic, arrived from 2050 with a desire to see what has changed in the future, but due to a malfunction in the time machine, I accidentally moved a thousand years ahead and ... I do not know what to do now.
- A time traveler means… I didn't expect our ancestors to be able to invent such a complex machine. Well, the law is kind to people like you, you're lucky, I won't arrest and report you to the government, but I have to put you on the register.
- The registry? I asked.
- Yes, we bring in all the timeless travelers to prevent information leakage at other times, if anything. Oh, yes, I completely forgot to introduce myself- officer of the Guard of Order Artemis Revionskaya, at your service.
"I wonder if everyone has such unusual names in the future?" I was surprised.
- What are you staring at? Let's go to the station, we'll put you on the register and you'll be free.
On the way to the police station, I decided to ask the girl about the place where I found myself:
- Can I ask you something?
- yes.
"Where am I?" In which city and which country?
- You are in the same country from where you left, and the city is called Vancouver - the oldest in our region.
- Wow, in 2050 there is also such a city, has the name not changed for so long?
- As you can see, no, but not all cities have not been affected by the changes - the world has experienced more than a dozen wars, the world has changed a lot relative to your time, some countries have united in friendly alliances so that there are no more conflicts. Some cities have been renamed many times, but for as long as I can remember, Vancouver has always been with that name.
- And how many ... - I wanted to ask 1 more question, but Artemis interrupted me.
- Then ask, come in.
We found ourselves in a spacious room - a huge police office, decorated in the style of cyberpunk. I couldn't even imagine that the police could look so cool.
- Come here, now I will shine through you and make a hologram.
Artemis brought a strange device, somewhat resembling a TV remote control, only wider and with more buttons. After clicking one of them, a panel with my image appeared.
- Name, surname, age? Artemis asked.
- Robert Freyer, 31 years old.
- Okay, the name of the displacement device?
- Name?.. Let's say "Dream"
- A strange name for such a complex mechanism, but okay. It will also need to be entered in the registry.
- Why couldn't you do it on the spot?
- Such as you rarely appear, so there was no need to carry a holograph with you.
- Don't you have teleports or something like that?
- There are, but it is useless to use them at a short distance - they begin to fail, the technology is not yet fully stable.
- Can you show me how it works?
- Well, why not.
On a small bracelet on the wrist of her left hand, the girl started typing something and after a couple of seconds told me:
- The teleport is set up, take my hand, otherwise only I will move.
Then the unimaginable happened - after I took Artemis by the hand, the office we were in abruptly changed to the street where I originally appeared. My time machine was standing nearby. It's amazing that no one touched her during this time. Apparently Artemis noticed my surprise and complained that stealing or harming someone else's car is severely punished by them, besides they take away the teleport for a month. Besides, my car looks pretty old-fashioned, no one cares about such a thing. After performing the same actions as with me, Artemis took out some kind of thing resembling a bank card and attached it to the screen created by the holograph, then gave it to me.
- This is a special permission to move in the 31st century. Even though I put you on the register of time travelers, the local guards may have questions for you if you go to another city or country. Even after 10 years, the data about you will be in the database- the data is stored for exactly 100 years, so if you suddenly want to move, so to speak, to the year 3300, then you will have to make a new resolution, since by that time the data about you will be deleted.
- Thank you very much, Artemis! Oh, right, time… I still have to go home.
- Glad to serve. You said that you had a crash during a hyperdrive, perhaps I can help you, all the guards are trained to work with various mechanical devices.
- I will be glad of your help.
- While I'm on duty, contact me on you. Addressing the guardsmen on your behalf is considered unacceptable here, I'm sorry.
- Okay, I'll take a note.

- Where is the engine of your car? Most of the problems arise in it or because of it, so we always start the inspection with it.
- Here - I opened the hood of the car.
After a few minutes Artemis said:
- Hmm, that's what I thought, the problem was in the engine, there was an overvoltage, so the panel in the cabin started to malfunction and your car was thrown out a thousand years ahead. I can fix the problem, wait a bit.
From a small purse on her belt, she took out several tools that were larger than this very bag.
- Space distorter, accommodates a lot of large objects, many people carry them with them, a convenient thing - explained Artemis.
After 10 minutes, the engine was finally working properly.
"Where are you going now, Robert?" Artemis asked.
- I just wanted to check how the time machine works, so I didn't want to stay long in the future, and I already miss home, they're probably waiting for me.
"Well, in that case, I won't detain you. Good luck to you!
- It's a pity that we won't be able to keep in touch, I confess, I would like to communicate with someone from the future.
Artemis thought about it.
- I think we can.
Then she took out of her bag a small device that looked like an earpiece.
— This is a visor, you can use it to communicate. There are many ways to contact - you can call, write, call a hologram - an improved version of a video call. It works from the energy of sunlight, reminds, if there is little charge, a very convenient thing. If you want to talk to me, just put it on your ear and a screen will appear, then I think you'll figure it out.
- Thank you for the visor, but why do you carry it with you?
- Just in case. Suddenly mine will break or if I meet someone like you. I've always wanted to meet someone from the past - a smile suddenly shone on Artemis's stern face.
- Okay, I have to go, maybe we'll meet again!
- Goodbye, Robert.
After that, I got into the car, typed the year 2050 on the panel and went home to my workshop. The transfer was successful, without any breakdowns. When I returned, it was already evening, only a couple of hours had passed during my absence. I couldn't believe what had happened-I was in the future! I saw everything with my own eyes! I decided not to tell anyone about my invention yet, the "Dream" should have been modified a little.
After time travel, I returned to my normal life, still fulfilling orders, repairing broken irons and robots. In the evenings I talked with Artemis - we became good friends with her during this time, she turned out to be a pleasant and interesting person. I told her about my hobby and work, how I invented a time machine. Perhaps another person would have thought that I was lying or crazy, but Artemis knew perfectly well that my whole story was the truth.

Links.
Kiktenko E. O., Korotaev S. M. Causality in quantum teleportation // Bulletin of Bauman Moscow State Technical University. Ser. Natural sciences. 2014. No.6 (57). URL: https://cyberleninka.ru/article/n/prichinnost-v-kvantovoy-teleportatsii (accessed: 11/26/2022).

Electronic resource URL: https://fishki.net/1580780-top-10-udivitelnyh-ustrojstv-rabotajuwih-na-solnechnoj-bataree.html ?ysclid=lay2fxp6wd63091889(accessed: 11/18/2022).

Nasibutdinova Irina Vladimirovna, Sokolovsky Vladimir Aleksandrovich, Chernova Svetlana Vladimirovna THE STUDY, APPLICATION AND PROSPECTS OF HOLOGRAMS IN VARIOUS SPHERES OF HUMAN ACTIVITY // Skif. 2020. No. 8 (48).
URL: https://cyberleninka.ru/article/n/izuchenie-primenenie-i-perspektivy-gologramm-v-razlichnyh-sferah-zhiznedeyatelnosti-cheloveka (accessed: 11/16/2022).