Time travel is the dream of science fiction writers. But time travel has many dangers. Here is their list.
1. Move the stone. Yes, it sounds crazy, but this is the main danger. This danger is also called reality change. How you can change reality by moving a stone? You don’t need to try too hard, you just need to push with your foot. The so-called “Butterfly Effect” will work. A series of events will start and you can say goodbye to the familiar reality. Everything can be fixed by either killing yourself or having you move the stone. The coolest way is to swear at yourself, just so that you don’t see yourself. You’ll be distracted and won’t move the stone.
2.Paradox. The most terrible danger for your brain and for your reality. You can kill your grandfather and become a time anomaly. It’s just that when you return to your time, you will be nobody and there will be no name for you. No, you won’t disappear, it’s just that no one will know you.
3. Death in war. You can die at the hands of the inhabitants of that time, for example, die in the First World War.
These three dangers make time travel dangerous for the world, our world.
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Nature has “protected itself very well from traveling to the past” – theoretically you can get to the future (supermassive black holes and other supermassive objects, the speed is greater than the speed of light), but physicists have almost no theories about traveling to the past (with the exception of the theory of quantum wormholes, but they appear for an ultra-short time + ultra-small size).So, most likely, we will only be able to travel into the future and only when we have: a ship that can reach a black hole and circle in its orbit, a vehicle/ship that can reach 99% of the speed of light.In general, I recommend this episode from Stephen Hawking’s program:
vk.com/video_ext.php?oid=-18951849&id=148289077&hash=9d46cdbd9bdbfaf8&hd=1
In principle, almost true, but only paradoxes https://larabet.uk/mobile-app/ are actually not paradoxes at all. Therefore there is no need to solve them. If you killed your grandfather in the past, the solution is simple, in fact, your grandfather was not your biological grandfather, that’s all. If you moved a stone in the past, this will not lead to any new present, since in the active present you have already moved the stone in the past. Everything is looped.
I watched the Discovery Channel once and I was shocked. There was a program about the Titanic. It turns out that the death of the Titanic was rigged by smart aliens who, with the help of their ship, pretended to be an iceberg and sank the Titanic, but then the Germans sailed by and decided to finish it off with torpedoes, but in the end it was sucked into a time hole and many people even now come to us from the past, saying that they are passengers of the Titanic. Since then I haven’t watched Discovery 0_0
In principle, time travel is possible. There are so-called “Wormholes”, or black holes, as we used to call them. Let’s say you get to such a "Hole". Let’s say that in some INCREDIBLE way you were able to overcome its powerful gravity and you were not torn to pieces, and you ended up in the center of the hole. Let’s say… But blea, the center of the funnel resembles the size of the socket hole. How? How. You’ll get into it.
Or is there another way. Using the hadron collider. They shove you into a collider… Let’s say there will be such an opportunity in the future. They accelerate to incredible speed… And… They split into molecules. There is a way to return to the past, but you either will not recover back, or you will recover, but not completely and you will resemble jelly. In short, you’ll die in the collider.
In short, never! NEVER. don’t bother yourself with this crap. (((
The collider does not serve to create time holes, it only splits atoms into smaller particles, such as bazons, for which it was created in principle. But your theory is extremely interesting)
Paraoxes and time changes are not possible. Any attempt to influence some event in time will only lead to the fact that you yourself will lead to the development of this event as it was. The third point is completely nonsense. Has nothing to do with the passage of time. From the same opera: the dangers of going to the store (you can die at the hands of a rabid salesman), the dangers of going to the forest (from the paws of a bear), the dangers of going to a restaurant (choking on a pea).
Well, why just collide particles, I once studied the theory of this collider, they collide particles to find the smallest of them and thereby understand where life on earth came from, because protons, neutrons, electrons are not the smallest particles, they can be divided again. In addition, during fission, very enormous energy comes out, if we learn to conserve it, it will be a huge leap into the future. After all, every atom, be it in wood, metal or plastic, has enormous energy.