@Fil Albuquerque,
...of course I can't resist the temptation of bringing back Parmenides to the talk...
...Philosophers sort it out 2000+ years ago before scientists poorly wording it stumped on the fact.
...finally I ought to remember some of the most older A2K'ers on my own postings on the matter in the past decade right here at the forums. The ideas themselves have twice the time, 2 decades, with some minor corrections.