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Re: A Geometrical Proof of the Non-invariance of the Spacetime Interval



David Rutherford wrote:

It's interesting that you snipped the (one) line out of the whole
paragraph:

"Each frame draws his line starting from the assigned
location_in space_
of breakfast, at the time of lunch, but he assigns it _time_
zero, since
he says that the location of breakfast at the time of lunch
is the same
as it was at the time of breakfast."

It wasn't to save space, since the line itself is only one line longer
than the snipped space. I'm interested in your reason for
doing this. It
couldn't have been so that the my comments above and below the snip
would sound rediculous without it, could it?

No.

I just thought that those who were following the thread would know
what I snipped out. Sorry.

____________________________________________
Robert Cohen; rcohen@po-box.esu.edu; 570-422-3428; http://www.esu.edu/~bbq
Physics, East Stroudsburg Univ., E. Stroudsburg, PA 18301