Black Holes and Singularity 3

A very basic way of thinking about time is as a continous, discrete unit that is linear. It is a basic intersection of space and time, but to think of time as an intersection of time and space seems to be a bit redundant.

Time can be separated from space only in the sense that the time unit coincides with the space unit in which the event occurred. This may be termed "eternity."

Another way of thinking about time is in terms of numbers. But the sum total of even numbers is infinite. The sum total of odd number of infinite. The sum total of prime numbers is infinite. So infinity binds infinity. Time loops around the 10 dimensions and comes back until itself. So time travel is possible, but time is a singularity. You approach infinite energy as you approach the speed of light and you hit a black hole and the singularity of time crushes you.