Is time machine possible?how?

Question

Is time machine possible?how?

Answer 1

no

Answer 2

There exist a faint, theoretical possibility of restricted time travel!

Einstein published his Theory of General Relativity in 1915 but it was not until the late nineteen forties that, the Austrian mathematician, Kurt Gödel found a time travel possibility within a solution to some relativistic equations. He found, that if the universe is rotating then time travel in both directions should be possible. By both directions, I mean, into the past and back or into the future and back. Alas, recent observational work used to study the cosmic back-ground radiation has indicated that the universe has not rotated significantly since its creation. Hence, time travel into the past would appear to be impossible.

However, Einstein's theory of Special Relativity allows 'time-dilated' travel into the future. If an astronaut sets off on a journey travelling at a high percentage of the speed of light, then his on board clock will run more slowly than an equivalent clock here on Earth. Thus, when the high speed traveller returns after a few years of his elapsed time; here on Earth many hundreds of years may have elapsed. The time dilation equation is given below: -

t(Earth) = t(traveller)

..............._________

...............√(1 - (v/c)²)

Where 'c' is the speed of light and 'v' the traveller's velocity, which may be expressed as a percentage of the speed of light ((say) 0.99999c).

Therefore, to summarise, the answer appears to be that you cannot travel through time into the past but you can travel into the future - at least theoretically!

Answer 3

No. If we are to assume that the fundamental principle of conservation mass energy is correct then we can assume at any moment a measurement of all mass energy of the universe would be equal to all other moments. assume that for a moment you did have a time machine... that machine would have mass and energy, and through the act of traveling back in time you would remove the mass and energy from the moment that you left and would generate mass and energy in that unspecified time.

Answer 4

It is real!! Look on the Internet for some blueprints.

It is also featured in the movie "Napoleon Dynamite"

Answer 5

if you mean something that will allow you to go to the future or the past it has been proved  impossible.It is still being debated if we can "see" the future or the past.

For a moment suppose it is possible to travel in time.

Your son's son comes from the future and kills you before you were a father. How can anybody in this world explain WHO KILLED YOU???? This is called Grandfather's paradox and is the most simple logic against time travel.

Answer 6

no its never possible !!

Answer 7

Logically it's impossible. Think of it this way; if time machines existed sometime in the future, then there would be an infinite amount of time for someone to s***w up and reveal themselves in the present time. In my 17 years in this word I've never seen anyone from the future, and you can bet we never will.

Answer 8

No, it is not. It is just a fiction