Résultats pour "free audiobooks" dans Physique

Over the past few decades, a handful of scientists have been racing to explain a disturbing aspect of our universe: only four percent of it consists of the matter that makes up you, me, our books, and every star and planet. The rest is completely unknown. Richard Panek tells the dramatic story of the quest to find this “dark” matter and an even more bizarre substance called “dark energy”. This is perhaps the greatest mystery in all of science, and solving it will bring fame, funding, and certainly a Nobel Prize.

The atom, the big bang, DNA, natural selection - all are ideas that have revolutionized science; and all were dismissed out of hand when they first appeared. The surprises haven't stopped in recent years, and in At the Edge of Uncertainty, best-selling author Michael Brooks investigates the new wave of radical insights that are shaping the future of scientific discovery.

What happens when something is sucked into a black hole? Does it disappear? Three decades ago, a young physicist named Stephen Hawking claimed that it did - and in doing so, put at risk everything we know about the fundamental laws of the universe. Leonard Susskind and Gerard 't Hooft realized the threat and responded with a counterattack that changed the course of physics.

In Tides: The Science and Spirit of the Ocean, writer, sailor, and surfer Jonathan White takes listeners across the globe to discover the science and spirit of ocean tides. In the Arctic, White shimmies under the ice with an Inuit elder to hunt for mussels in the dark cavities left behind at low tide; in China, he races the Silver Dragon, a 25-foot tidal bore that crashes 80 miles up the Qiantang River; in France, he interviews the monks that live in the tide-wrapped monastery of Mont Saint-Michel; in Chile and Scotland, he investigates the growth of tidal power generation.

Whether you are a scientist or a poet, pro-nuclear energy or staunch opponent, conspiracy theorist or pragmatist, James Mahaffey's books have served to open up the world of nuclear science like never before. With clear explanations of some of the most complex scientific endeavors in history, Mahaffey's new book looks back at the atom's wild, secretive past and then toward its potentially bright future.

In the 1970s, amid severe cutbacks in physics funding, a small group of underemployed physicists in Berkeley decided to throw off the constraints of academia and explore the wilder side of science. Dubbing themselves the “Fundamental Fysiks Group,” they pursued a freewheeling, speculative approach to physics. Some dabbled with LSD while conducting experiments. They studied quantum theory alongside Eastern mysticism and psychic mind reading, discussing the latest developments while lounging in hot tubs.

A Russian dissident, a Jesuit priest, and an American mule skinner are but a few of the bold visionaries who crafted the scientific story of cosmic origins. The collective insights of these and numerous creative thinkers advanced human understanding from mythology to mathematics, yielding falsifiable alternatives to ancient folklore and campfire tales. Listening to the Big Bang tells the dramatic human story—filled with colorful characters, unsung catalysts, and glorified heroes—which made the Big Bang the leading cosmological theory.

Albert Einstein and Erwin Schrödinger were friends and comrades-in-arms against what they considered the most preposterous aspects of quantum physics: its indeterminacy. Einstein famously quipped that God does not play dice with the universe, and Schrödinger is equally well known for his thought experiment about the cat in the box who ends up "spread out" in a probabilistic state, neither wholly alive nor wholly dead.

In these Messenger Lectures, originally delivered at Cornell University and recorded for television by the BBC, Richard Feynman offers an overview of selected physical laws and gathers their common features into one broad principle of invariance. He maintains at the outset that the importance of a physical law is not "how clever we are to have foundit out but…how clever nature is to pay attention to it" and steers his discussions toward a final exposition of the elegance and simplicity of all scientific laws.

Gabriella Greison racconta la bizzarra esistenza e le ancor più straordinarie intuizioni di uno dei padri della fisica quantistica, Paul Dirac, fisico premio Nobel 1933. Dirac è stato un fisico geniale e un uomo strambo e meticoloso, costantemente impegnato a elaborare formule, fra cui quella meraviglia grazie alla quale è entrato nella storia della scienza e che lo indica sulla lapide nell'Abbazia di Westminster a fianco di Isaac Newton: i? + ?? = m?.

Time One tackles mankind's most baffling question: How did the world begin? After challenging old thinking about forty-seven crucial scientific problems, Time One author Colin Gillespie solves forty-five of them and comes up with a strikingly simple answer to the most perplexing question of them all: How did the world begin?

Time One takes an iconoclastic look at contemporary physics, notably relativity, quantum mechanics and string theory.

From the acclaimed author of The Nobel Prize comes this fascinating portrait of four of the greatest minds in the history of science and the impossible turning point they faced. As World War II wound down, and it became increasingly clear that the Allies would emerge victorious, Albert Einstein invited three close friends - all titans of contemporary science and philosophy - to his home at 112 Mercer Street in Princeton, New Jersey, to discuss what they loved best: science and philosophy.

Reality is not what it seems. Not fixed. Not silent. Not separate from the one who observes it. Quantum experiments reveal seams in the world… places where information appears without traveling… where outcomes wait for attention… where time behaves like something far more flexible than a river. These seams form a doorway. A narrow line where darkness gives way to light… where the familiar dissolves into the possible… where a question becomes the beginning of understanding. This book does not claim answers. It offers a key. If you have ever sensed something beneath the surface… Step closer.

Whether it is true or not that not more than 12 persons in all the world are able to understand Einstein's Theory, it is nevertheless a fact that there is a constant demand for information about this much-debated topic of relativity. The books published on the subject are so technical that only a person trained in pure physics and higher mathematics is able to fully understand them. In order to make a popular explanation of this far-reaching theory available, the present book was written.

Wir reisen zu den entlegensten Orten des Alls: zur ISS, zum Mars, zu Kometen, Schwarzen Löchern und Sternenstaub. Mit Originalaufnahmen von Astronaut:innen erleben wir Raumfahrt, Forschung und Philosophie zwischen Erde und Unendlichkeit.

Möchten Sie beim Podcasthören entspannen? Oder vielleicht lieber ungewöhnliche Welten erleben und Neues lernen? Kein Problem, in Wissen unterm Kissen bekommen Sie beides. Kommen Sie mit uns auf Expeditionen durch Welt und All. Viel Spaß und: Schlafen Sie schlau.

Für die Physiker schlägt es 13. Unbeirrt ist Moderator Jens Schröder mit den Physikern Michael Büker und Johannes Kückens unterwegs, um das Universum ein Stück verständlicher und den Alltag ein bisschen durchschaubarer zu machen. Diesmal bereisen sie die seltsamsten Monde im Sonnensystem, benebeln sich mal gründlich – zu Forschungszwecken! – und fragen sich, ob Mathematik wirklich immer recht hat, oder nur so tut. Sie nehmen die Wissenschaft hinter Sci-Fi-Filmen unter die Lupe und tauchen tief hinab in die Geschichte unseres Planeten.

Möchten Sie beim Podcasthören entspannen? Oder vielleicht lieber ungewöhnliche Welten erleben und Neues lernen? Kein Problem, in Wissen unterm Kissen bekommen Sie beides - jetzt schon in der zweiten Staffel! Kommen Sie wieder mit uns auf Expeditionen durch Welt und All. Viel Spaß und: Schlafen Sie schlau.

Tief unter unseren Füßen – was ist da eigentlich los? Um diese intimsten Geheimnisse unseres Heimatplaneten herauszufinden, brauchen wir natürlich wieder Physik.

Il dato è il petrolio del XXI secolo. Grandi compagnie come Facebook, Apple, Amazon, Netflix, Google, Microsoft, Ibm e via elencando, sono tra le società con il maggior valore di capitalizzazione al mondo e continuano a crescere. La data driven economy è una realtà che non riguarda solo le grandi compagnie citate, ma tutti i settori. La consapevolezza che il dato crea un vantaggio competitivo è una realtà per tutte le aziende. Una delle tecnologie che è importante conoscere per chi vuole capire il mondo dei Big Data è Apache Hadoop.