Most astronomers agree that the observable universe began with a Big Bang singularity, initiating the mechanical process described as entropy. Entropy is defined by the three laws of thermodynamic... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.