And why the speed of light must be the speed limit ? It is an imposed condition by the only reason that if something travel faster than light, Eistein's theory is wrong and, you know, Einstein cannot be wrong.

Is not different from the dark ages when Aristotle never could be wrong.

Einstein's theory is conceptually flawed. His theory is based on the observed behaviour of light with the postulate that light are particles (photons), the Newton's theory of light. But Einstein ignored Huygens theory of light, where light is a wave.

Until today nobody was abale to decide is light is a wave or particles and Einstein's theory ignores the wave nature of light and every temptative of Einstein trying to include electromagnetism in his Theory of Relativity ended in fracass.

Stupidity also evolves!