Hey guys, how probably is to time travel?
I will try to find some information for my followers to see if is anyone interested in this subject.
I was getting some information about the possibility that Nicola Tesla may have discovered a new type of fundamental energy that may allow space travel at speed bigger than the speed of light 
Trying to accelerate to the speed of light is stupid and inefficient is like trying to get a car faster on the road , inst, the ad you can put same car in a vid tube and accelerate with a small amount of energy same car at speed much superior .
Let's say we find the equivalent for the vid tube for space travel , we make another path true space and probably time, is not very hard to understand.
If let's say is possible to make a hole true space then time is directly related to space, as a space-time fabric .
Water is a liquid, space is also acting as a liquid is hard to make a hole in water i understand, is you inflate a balloon and the balloon will move true water faster and you can increase the speed without increasing by much the amount of energy required . Same cand be done with space-timee if you use the corect tipe of energy
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All you need is another timpe of energy that interacts different with the spacetime . as you can find oxygen in water for the ballon you can find energy in spacetimne to use to surpass the speed of light.
Simple answer. Time travel is not possible at all. Time cannot be bent or warped, this is science fiction. So Einstein is wrong. Ask your self if time is a physical thing or is it a concept? How can you physically move backwards or forwards through a concept. Its impossible and its not science, it's science fiction. This may be hard to hear because it means your assumption about how the universe operates is wrong. And I see you mentioned Nicola Tesla. Well here is a quote from him regarding Einstein.
"Einstein's relativity work is a magnificent mathematical garb which fascinates, dazzles and makes people blind to the underlying errors. The theory is like a beggar clothed in purple whom ignorant people take for a king.. its exponents are brilliant men but they are metaphysicists rather than scientists."