It is not a book of medicines, or book of engineering.....this tell u about nature... yes Nature, which is created by god.....
About medicines.. go and find HONEY.. the world knows about honey, its benefits.. who discovered it? about the queen bee, who mentioned it... how many years ago... do you know that after human beings, its Ants which has the similarities of human civilization..... what about the shape of embryo..... which book discribed about embryo, its size and its look.... Can you sciencities or your scholars predict how much its going to rain next year?..... no you cant' you can only predict when the skys are formed, when there is already water in the clouds....
