Quote:
Originally Posted by Pazuzu
Time is not a spacial dimension. It's an arrow, and shouldn't be confused with orthogonal planes. Just because someone called time the 4th dimension back in the 60s doesn't mean it is, because it's not.
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Time is pretty dang spacial. A meter is about 3 nanoseconds.
Look up how time is represented in the metric tensor. Time is warped exactly like space. These conventions aren't from the 60s. Time is a dimension like any other because the math works.
Quote:
Originally Posted by Shaun @ Tru6
When you say "someone," you mean Einstein, right?
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