@Pyrrho,
Pyrrho;146855 wrote:What makes you believe that it never happens that things go faster than the speed of light?
Again, that's just a matter of inductive reasoning. A simple version would go like this:
1. All observed crows are black.
2. Therefore all crows are black.
In the case of relativity it's a bit more complicated:
1. All observed accelerations use energy such as that an acceleration of faster than the speed of light would use infinite energy.
2. All observed mechanisms for producing energy produce only finite energy.
3. Therefore nothing ever accelerates faster than the speed of light.
Also, before you again ask why I rely on inductive reasoning:
Quote:The pragmatic approach to the problem of induction associated with
Hans Reichenbach and Herbert Feigl, that tries to show not that inductively based conclusions will be true, nor even that they will probably be true, but instead that there can be no other better strategy for predicting the future, or generalizing from evidence: induction will do well if anything at all will. An analogy is being stranded on a desert island with the opportunity to float off a bottle with a note requesting rescue: it may not be knowable how probable it is that this action will be successful, but it may be known that it will be successful if anything is, and hence the strategy is rational.
If it works then it works. If it doesn't then I couldn't have done any better. I am justified in using induction.