Board Thread:Warhammer 40k General Discussion/@comment-7390107-20130902191654/@comment-8257990-20130903231740

All we really know about the Science of 40k is with the exception of the Warp, it follows the same laws of pysics as our own. Sadly we son't even know what all of our own laws of physics truly are...

Anyways, I don't think Tzeentch would want the Emperor to make a time machine, and so therefore the Emperor would never be put intot he position where he would make a time machine... JUST AS PLANNED!