Actully i am writing this post as a continuation of my previous post on Philadelphia experiment.You would have come across the concept of teleportation in my previous post.Now in this post i will give you the link in youtube to the theory of how space time travel is going to be experimented by scientists.
Even now it is not possible to send large matters to past or future.But what is possible is to twist the time and space and send a small particle like neutron to past or future time or space.
This works in the following way.Imagine a cup of coffee.Assume that the coffee is the time and space (According to Einsteen theory time and space is linked .When the time is affected the space is also affected ).Now when you stir the coffee the with a spoon the coffee gets rotating.If you put a small piece of bean down the coffee it will travel right through the coffee to the end of the coffee.If coffee be the space and time and bean be the neutron ,the neutron will travel to the end of that space and time stirred.
But how do we actually stir the space and time.You need a black hole to do that. The black hole is powerful enough to stir the space and time.But as it is not possible to use black hole at this time, we have use something like spoon to stir the space and that spoon is light itself. Light concentrated is so powerful that when the laser light is rotated it can actually stir the space and time.
Is it then possible to then contact the past.No!! the limitation is that ,suppose you turn on the machine today and turn off the machine after 100 years ,then you can receive communication either from today to that 100 years and not beyond or before.
What will be consequences. One main bizzare consequence is that you could get communication from the future as the time machine is turned on!!!
May be our grand son comes and say hi how are you? Do not be lazy thata!!!



