This book is about why we age and how to fix it. Human aging, a complex biological process, has long eluded a unified explanation. The book explains that aging is fundamentally a cellular energy crisis, driven by the progressive accumulation of damage to the vulnerable DNA of mitochondria, the cell's primary energy producers. Drawing on this perspective, which emphasizes energy conservation and flow in biological systems, new light is cast on the traditional theories of aging, demonstratin...

This book shines bright light into the dim recesses of quantum theory, where the mysteries of entanglement, nonlocality, and wave collapse have motivated some to conjure up multiple universes, and others to adopt a "shut up and calculate" mentality. After an extensive and accessible introduction to quantum mechanics and its history, the author turns attention to his transactional model. Using a quantum handshake between normal and time-reversed waves, this model provides a clear visual pic...

Modern physics made thrillingly accessible.A landmark in science communication, The Elegant Universe introduces readers to string theory - the bold idea that everything in the universe is made of tiny vibrating strands of energy. With lucid storytelling and analogies drawn from everyday life, physicist Brian Greene explains the concepts of relativity, quantum mechanics and multidimensional space with unmatched elegance.This book do...

The essential beginner's guide to string theoryThe Little Book of String Theory offers a short, accessible, and entertaining introduction to one of the most talked-about areas of physics today. String theory has been called the "theory of everything." It seeks to describe all the fundamental forces of nature. It encompasses gravity and quantum mechanics in one unifying theory. But it is unproven and fraught with controversy. After reading this book, you'll...

You don't need to know anything about maths or astronomy to read this bookThe title of this book is to inspire you into asking the question "is what we think we already know about our universe correct".It covers what we believe science has told us so far, what we think we know today and also looks at some of the alternatives that may hold the way forward for new theories.I think that science sometimes gets itself stuck in a rut, mainly because of our love of math's wh...

The discovery of quantum mechanics is often hailed as the greatest revolution in human thought. This volume, the first in a series of three, seeks to capture the drama of this supreme achievement.

The Joy of Insight: Passions of a Physicist by Victor Weisskopf (126,000 words, 57 illustrations)In the 1930s, Victor Weisskopf worked with leading European physicists such as Niels Bohr, Werner Heisenberg, Paul Dirac and Wolfgang Pauli. His memoir recounts in simple language how quantum mechanics revolutionized physics and our understanding of matter. Weisskopf takes us to Los Alamos where he worked on the atom bomb during World War II after fleeing the Nazis, to ...

Sense Perception and Reality examines the remarkable similarities between philosophical idealism and the Copenhagen Interpretation of quantum physics. The book looks at perceptual relativity involving animal senses , neurology and cognitive psychology. It concludes the universe is observer dependent and varies with the sensory apparatus used to observe it. The Copenhagen Interpretation is examined and perceptual relativity would appear to apply in the quantum world. The Copenhagen Interpre...

This book presents a biography of Abdus Salam, the first Muslim to win a Nobel Prize for Science (Physics 1979), who was nevertheless excommunicated and branded as a heretic in his own country. His achievements are often overlooked, even besmirched. Realizing that the whole world had to be his stage, he pioneered the International Centre for Theoretical Physics in Trieste, a vital focus of Third World science which remains as his monument. A staunch Muslim, he was ashamed of the decline of...

This concluding part of the trilogy on quantum mechanics deals with the fascinating question: Is there really a world out there or does it exist because we see it?

If you need a book that relates the core principles of quantum mechanics to modern applications in engineering, physics, and nanotechnology, this is it. Students will appreciate the book's applied emphasis, which illustrates theoretical concepts with examples of nanostructured materials, optics, and semiconductor devices. The many worked examples and more than 160 homework problems help students to problem solve and to practise applications of theory. Without assuming a prior knowledge of ...

One of the best ways to "lift the lid" on what is happening inside a given material is to study it using nuclear magnetic resonance (NMR). Of particular interest are NMR 1/T1 relaxation rates, which measure how fast energy stored in magnetic nuclei is transferred to surrounding electrons.This thesis develops a detailed, quantitative theory of NMR 1/T1 relaxation rates, and shows for the first time how they could be used to measure the speed at which energy travels in a wide range o...