Brain, Three (3) thousand years before Muhammed was born, Upanishad said that greatness of the Universe etc etc. Calculations based on the movement of sun and other stars was practised 3000 years before Muhammed was born! Just imagine that! Whatever your Kuran has said is just a copy of what the Jews have said in the old testament.
Kuran's concept about creation of world and mankind is a rip-off (copy-paste) of the Jews' holy book, because Islam took birth in there where Jews knowledge the most influencial factor.
