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Articles 1 à 20 sur 10019
Par Deborah Cadbury. 2000
The text tells the story of the bitter feud between Gideon Mantell, who uncovered giant bones in a Sussex quarry…
and became obsessed with the ancient past and Richard Owen, patronised by royalty, the Prime Minister and the aristocracy, who scooped the credit for the discovery of the dinosaurs. Their struggle was to create a new science that would change man's perception of his place in the universe. 2000.Par B Greene. 2004
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.Par Julian B Barbour. 1999
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.Par Adrian J Desmond. 1976
Science historian draws on recent, revolutionary discoveries to present a new picture of dinosaurs and their world. Takes exception to…
the long-held myth that these beasts were sluggish, small brained, giant lizards. 1976.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.Par Wayne Grady. 1993
In 1985, a party of Canadian and Chinese scientists embarked on a five-year treasure hunt in China's Gobi Desert, the…
badlands of Alberta and Canada's Arctic. They hoped to answer questions about dinosaur behaviour, migration, and evolution. 1993.Par Natalie Angier. 2008
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.Par Wayne Grady. 2000
Wayne Grady, the science editor of Equinox, and Phil Currie, a Canadian palaeontologist, travel to Patagonia, China, and the Alberta…
Badlands. Living in tents, experiencing rain, mud, windstorms, disagreements, and the ultimate glimpse of bone, they try to find conclusive evidence in an ongoing debate: did dinosaurs go extinct, or evolve into birds of the modern world? 2000.Par Walter Alvarez. 1997
A geologist recalls the first scientific proposals of the theory that a large asteroid or comet had collided with Earth…
sixty-five million years ago, causing the extinction of the dinosaurs. Describes the vehement debate that followed, the accumulation of evidence, and the discovery of a crater beneath the Yucatan peninsula that appears to substantiate the impact claim. c1997.Par David Peters, Don Lessem. 1997
Lessem explains that the "biggest" dinosaurs weighed the most. They were plant-eating dinosaurs,the sauropods. He details how dinosaur bones have…
been discovered and what scientists have learned from them. He concludes with a description of the Argentinosaurus, officially named in 1993, which may prove to be the biggest dinosaur ever. Grades 3-6. c1997.Par Peter J Brancazio. 1984
Par Theodore Sider, Earl Brink Conee. 2005
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.Par Angela Royston. 2001
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.Par Curt Suplee, Judy R Franz, John S Rigden. 1999
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.Par Sylvia Funston. 2008
Think you already know everything about dinosaurs? With cutting-edge discoveries and brand new ways of looking at ancient evidence, what…
we know about dinosaurs is always changing. This book is the result of over 11,000 real questions asked by curious kids all over North America, and lets you in on everything you always wanted to know - and lots of new things you'll hardly believe - about the amazing world of dinosaurs. Grades 3-6. 2008.Par John Geiger. 2002
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.Par Philip Ball. 2014
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.Par John R Gribbin. 1984
Par Jon Butterworth. 2018
From a top physicist at CERN comes the first guide to the fundamental units of matter and the forces that…
act on them--particle physics--since the discovery of the Higgs boson, the missing piece of the Standard Model, leading the listener from basic concepts to the cutting edge. 2018.