David Dyer-Bennet writes: And _Dune_. I was wondering how long it'd take for that one to pop up... i am a huge Herbert fan. I even read the crappy book he co-authored with his son. rone -- Constancy of the speed of light is a conclusion, yes it is a conclusion based on nonconvincing, irrational assumptions. WHAT IS LIGHT?! Whose light? From what sourse? Please do not mention electronagnetics - the same applies to them. - Alexander Abian <abian at iastate.edu>