Résultats de recherche de titre
Articles 1 à 20 sur 12588
String theory is a recent development in physics that, by positing that all which exists is composed of infinitesimally small…
vibrating loops of energy, seeks to unify Einstein's theories and those of quantum mechanics into a so-called "theory of everything." Greene offers a view of human understanding of space and time, beginning with Newton, moving through Einstein and quantum physics, and on to string theory and its hypotheses. c2004.
This text describes the coming revolution in our understanding of the cosmos: a quantum theory of the universe that brings…
together Einstein's general theory of relativity - which denies the existence of a unique time - and quantum mechanics - which demands one. The author contends that only the most radical of ideas can resolve the profound conflict between these two foundational pillars of modern physics, and in this book he proposes it: there is, quite literally, no time at all. 1999.
How the amazing theories of relativity and quantum mechanics transformed our understanding of nature in the last century, and how…
new ideas, developed in seeking to unify the laws of nature, probably hold the seeds of a major upheaval in physics. 1999.
Science columnist for the Los Angeles Times elucidates the mysterious concept of nothingness. Discusses the Big Bang, black holes, string…
theory, vacuums, and zero while tracing their scientific history and the theories of experts in the field--from Isaac Newton to Albert Einstein and Stephen Hawking. 2001.
A physician explains the physical changes that occur in women prior to menopause during the period called "perimenopause." Details symptoms,…
body functions, and treatments--including medical and herbal--that are available and may help women make a comfortable transition to their next stage of life. 2000.
Drawing on anthropological, medical, historical, and literary sources, Germaine Greer passionately argues that "the change" need not be a dreaded…
tragedy, but rather, a spiritual liberation of women. Among her arguments, she questions estrogen replacement therapy, and goes on to propose a new "art" of aging through menopause. 1991.
A cultured person, Natalie Angier argues, should know about the classic ideas of physics and evolutionary biology as well as…
the classic works of Beethoven and Picasso. How was the Earth formed? How big is an atom? What is a quantum leap? Drawing on conversations with hundreds of the world's leading scientists, Angier takes us on an informative tour of this neglected canon. 2008.
Third edition of guide for families whose members suffer from dementia. Covers a wide array of related social, medical, psychological,…
financial, and legal problems and suggests possible solutions. Includes information on hospice and assisted facility care and advances in medical research. c1999.
Rosenblat believes most people worry needlessly about things that aren't important, thereby taking years off their lives. Rosenblat gives advice…
on how to keep things in perspective and live life to the fullest in 54 humorous pieces. 2000.
The questions of metaphysics are among the deepest and most puzzling: What is time? Am I free in my actions?…
Why is there something rather than nothing? The authors make metaphysics accessible, bringing the riddles to life and showing how stimulating they can be to think about. 2005.
A look at pulleys and gears and how they are used to make machines work. These two gadgets are used…
in escalators, cars, fishing rods, and many other places. Grades 2-4. 2001.
Describes advances in physics over the last century. Includes chapters on the electromagnetic spectrum, quantum mechanics, atomic structures, chaos and…
order, and the evolution of the universe. Chronicles the research that resulted in the creation of new technology. Senior High and older. c1999.
There is now an increasing awareness of the complex challenges posed by the expanding aging population in North America. When…
our parents reach a certain age and have difficulty coping, we find ourselves wondering how to provide them with the kind of love, care, support, and attention they need, just as they have done for us all our lives. This book offers crucial advice to help you, a new Vulnerability Index to measure what level of need your parents may have right now, as well as a financial planning section and resource directory. 2013.
The book is a guide to leading a longer, healthier and more fulfilling and productive life, incorporating information from recent…
studies and anecdotal information from new interviews that Dr. Dembe conducted for the book. 2003.
The true story of how the discovery of flicker potentials, and scientific observations about strange patterns, organized hallucinations, and even…
the displacement of time derived from stroboscopic light, nearly resulted in a Dream Machine in every home. 2002.
If offered the chance - by cloak, spell, or superpower - to be invisible, who wouldn’t want to give it…
a try? We are drawn to the idea of stealthy voyeurism and the ability to conceal our own acts, but as desirable as it may seem, invisibility is also dangerous. It is not just an optical phenomenon, but a condition full of ethical questions. The story of invisibility is not so much a matter of how it might be achieved but of why we want it and what we would do with it. 2015, c2014.
If you're in your thirties or forties, your body is changing, and so are your moods, sleep, health, and weight.…
Tired of being at the mercy of your hormones? Well, you don't have to be; perimenopause can be enjoyable if you know what to do. This book details how you can get your body and mind back on track, safely and without drugs. Bestseller. c2013.