科学

This book contains a detailed presentation on the theory of two classes of special numbers, perfect numbers, and amicable numbers, as well as some of their generalizations. It also gives a large list …

‘Written by young theoretical physicists who are experts in the field, this volume is meant both to provide an introduction to the field and to offer a review of the latest developments, not discusse …

Inspired by NASA’s publication of data from the Wilkinson Microwave Anisotropy Probe (WMAP); revealing unexpected amounts of dark energy and dark mass in the universe. The Bright Universe paints a pi …

Adopting a novel cross-disciplinary approach, this book demonstrates the value of understanding human bodies as fundamentally influenced and affected by the other materials available in diverse lands …

Crystal-clear advice for maintaining a crystal-clear swimming pool Keeping a swimming pool ready for use requires some chemistry know-how, an understanding of how pool mechanics work, and some time s …

The aim of this book is to analyze the all important implications of Heisenberg’s Uncertainty Principle for a finite universe with very large mass-energy content such as ours. The earlier and main co …

This is an explanation as to how the sexes came about and also what actually formed every living thing. …

Before anybody can make any valid claims about the Universe, they have to at least know what space is and how it works, since everything in the Universe is contained in one vast space. The space that …

This is a book about time, that mysterious web in which we seem to be trapped. Many poets, philosophers, and scientists have tried to explore some of its mysteries, such as the Arrow of Time (Why mus …

The aim of this book is to introduce the most important discoveries in cosmology, and how they altered our perceptions of the origin, size, structure, and evolution of the universe. The book covers a …