SR is approximately valid, physics is not math.




"Tom Roberts" <tjroberts137@xxxxxxxxxxxxx> wrote in message
news:7hQah.16667$6t.3934@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
| fitz wrote:
| > When can we use special relativity?
|
| SR is strictly valid only in a flat Lorentzian manifold with the
| topology of R^4. This of course is a very poor model of the world we
| inhabit.
|
| But physics is not math, and we often use approximations. SR is
| approximately valid

In other words, SR is fucking useless.


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