The Animate and the Inanimate

The book begins with Sidis's discovery of the first law of physical laws: "Among the physical laws it is a general characteristic that there is reversibility in time; that is, should the whole universe trace back the various positions that bodies in it have passed through in a given interval of time, but in the reverse order to that in which these positions actually occurred, then the universe, in this imaginary case, would still obey the same laws." Recent discoveries of dark matter are predicted by him in this book, and he goes on to show that the "Big Bang" is wrong. Sidis (SIGH-dis) shows that it is far more likely the universe is eternal.