Showing titles in Physics

This book, the first ever by prolific author T. M. Wright, is an extensive, probing survey of the state of UFO experiences circa the late 1960s. It is a thoughtful, well-written book with a lot of examples. Its contents include the 12 questions most often asked about flying saucers, classic cases (20 cases typical of the UFO phenomena), explanations, flap periods, contactees, and a summary.

Escucha ahora la biografía definitiva de Albert Einstein, uno de los iconos del siglo XX y su mayor genio.

The aurora borealis, often referred to as the Northern Lights, is a natural light-show that appears in the sky around the north magnetic pole. Auroras can sometimes be seen in other places of the world, but not as clearly. In the southern hemisphere, the phenomenon is called "aurora australis".

Physicist and popular science author Simon Singh explores the numbers and concepts that lie at the heart of some of the trickiest problems in mathematics, revealing their history, significance and unique qualities. Beginning with zero - which, amazingly, wasn't invented until 400 BC and then took thousands of years to catch on - he goes on to serve up a slice of pi, uncover the hidden beauty of the Golden Ratio, reveal the reality behind the imaginary number and explain why some infinities are bigger than others.

Enrico Fermi is unquestionably among the greats of the world's physicists, the most famous Italian scientist since Galileo. Called "the Pope" by his peers, he was regarded as infallible in his instincts and research. His discoveries changed our world; they led to weapons of mass destruction and conversely to life-saving medical interventions. This unassuming man struggled with issues relevant today, such as the threat of nuclear annihilation and the relationship of science to politics.

Desde Einstein, o mundo não via um cientista tão reverenciado quanto Stephen Hawking. Com seu trabalho revolucionário em física e cosmologia, ele encantou milhões de leitores com a origem do universo e a natureza dos buracos negros, além de inspirar todos pela coragem e determinação que mostrou em sua luta contra a doença do neurônio motor. Agora, nesta reunião póstuma de seus trabalhos, podemos conhecer seus pensamentos a respeito das grandes questões que povoam nossas mentes desde os primórdios e daquelas mais prementes na atualidade.

In Sticky, Laurie Winkless explores some of the ways that friction shapes both the manufactured and natural worlds and describes how our understanding of surface science has given us an ability to manipulate stickiness, down to the level of a single atom. But this apparent success doesn’t tell the whole story. Each time humanity has pushed the boundaries of science and engineering, we’ve discovered that friction still has a few surprises up its sleeve.

Ernest Rutherford, who grew up in colonial New Zealand and came to Cambridge on a scholarship, made numerous revolutionary discoveries, among them the orbital structure of the atom and the concept of the “half-life” of radioactive materials, which led to a massive re-evaluation of the age of the Earth―previously judged just 100 million years old. Above all, perhaps, Rutherford and the young men working under him were the first to split the atom, unlocking tremendous forces―forces, as Rutherford himself predicted, that would bring us the atomic bomb.

How many people achieve a cult following because of their writing in mathematics? Only a handful, and Martin Gardner is among the most well-known and well-loved. Not only did he present a notoriously difficult subject in an engaging and accessible way, but in doing so, he attracted an incredibly broad readership. His “Mathematical Games” column in Scientific American ran nearly every month for 26 years and was one of the most popular in the magazine’s history.

Did NASA really spend millions creating a pen that would write in space? Is chocolate poisonous to dogs? Does stress cause gray hair? These questions are a sample of the urban lore investigated in this audiobook, Fact or Fiction: Science Tackles 58 Popular Myths. Drawing from Scientific American’s “Fact or Fiction” and “Strange But True” columns, we’ve selected 58 of the most surprising, fascinating, useful, and just plain wacky topics confronted by our writers over the years.

NEW YORK TIMES BESTSELLER Thirteen extraordinary essays shed new light on the mystery of the universe—and on one of the most brilliant thinkers of our time. “[Hawking] sprinkles his explanations with a wry sense of humor and a keen awareness that the sciences today delve not only into...

What is the nature of the material world? How does it work? What is the universe and how was it formed? What is life? Where do we come from and how did we evolve? How and why do we think? What does it mean to be human? How do we know? There are many different versions of our creation story. This book tells the version according to modern science. It is a unique account, starting at the Big Bang and travelling right up to the emergence of humans as conscious intelligent beings, 13.8 billion years later.

This audiobook contains a broad overview of time travel in science fiction, along with a detailed examination of the philosophical implications of time travel. The emphasis of this book is now on the philosophical and on science fiction, rather than on physics, as in the author’s earlier books on the subject. In that spirit there are, for example, no tech notes filled with algebra, integrals, and differential equations, as there are in the first and second editions of Time Machines.

A universe that builds galaxies out of dust and minds out of chemistry cannot help but provoke the deepest question of all: was intelligence meant to arise, or did it slip into existence as a brilliant accident? This audiobook follows that question across the full architecture of reality—from particles assembling into structure, to organisms navigating uncertainty, to civilizations listening for echoes in the cosmic dark.

Mind Openers 2.0 is the second installment in a two-part set. It takes a fresh look at relativity, cosmology, and quantum theory by imagining a "sandbox universe," in which space and time are treated as tangible and visualizable phenomena. In addition to providing an intuitive feel for the physics, the model makes a number of acutely unexpected predictions. The author is a geophysicist (M.Sc., Fellow of Geoscientists, Canada) and educator, who specializes in translating scientific material for the non-expert.

The work of engineers surrounds us: from the phones in our pockets to the layout of our cities. These days, engineers even transport some of us to the moon. But the skills that brought the world clean water and telecommunications also produced polluting technologies that could threaten its future. Engineering explores the scientific, social, and philosophical implications inherent in the challenges faced by engineers throughout history. Here, McCarthy presents a future in which engineering is crucial.

Everyone recognises the famous physicist with the wild, white hair. But what sort of person was the young Albert Einstein, before he became universally acclaimed as the archetypal genius? And how did his genius unfold? In this brilliant new Kindle Single, scientist Robyn Arianrhod blends biography with popular science to tell the story of how young Albert developed a theory that - unknown to him at first - contained the seeds of his extraordinary equation E = mc2.

Discover the science behind the most popular sci-fi franchise of all time. Capturing the imagination and hearts of crowds worldwide, Star Wars is a fantastic feat of science fiction and fantasy. We marvel at the variety of creatures and technology and the mystery behind the force. But how much of the Star Wars world is rooted in reality? Could we see some of the extraordinary inventions materialize in our world?

A sweeping account of the century of experimentation that confirmed Einstein's general theory of relativity, bringing to life the science and scientists at the origins of relativity, the development of radio telescopes, the discovery of black holes and quasars, and the still unresolved place of gravity in quantum theory.

When Neil Armstrong first set foot in the lunar dust, the Earth held its breath. That one small step forever changed our view of what was possible, sparking a dramatic expansion of humankind's cosmic awareness. When we gain a new perspective, a transformation begins, profoundly altering the understanding of the world our human experience had previously granted us.