Poor Charlie Arch...

So, the Restaurant at the End of the Universe is something that could actually exist...

Everything that has ever happened past, and future is still existing... I always look at the 'present', as the moment it is identified it is already the past.

If we ever develop telepathy, will there be a distance it does not operate at?

Will it only work, line if sight, or, could we communicate telepathically with someone on the Moon, Mars, Saturn.... etc?

If there is no distance restriction on telepathic communication, this must infer that thought has no boundary.