Re: GR ?



Significant Zero wrote:
> "Tom Roberts" <tjroberts@xxxxxxxxxx> wrote in message
> news:ImDDe.1901$fx4.1574@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
snip
>
> Yes as a physical fact.
>
> | Similarly in
> | SR, the PROJECTION of a rod's length, and the PROJECTION of a clock's
> | tick-interval, depend on their orientation relative to the measuring
> | apparatus. This is, of course, orientation in spaceTIME.
>
> This is not a physical fact its a observational or mathematically engineered
> one and has no comparison or effect on the ladder or the doorway or rod and
> clock.
> You appear to be mixing physical facts with observational and or
> mathematical ones and then forgetting which is which.

This is a necessary procedure if you want a light-clock
to change it's rate on command of your gaze.
Spoonbending 101... or is that another class you were
thrown out of? :o)

Sue...

snip

.

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