Engineering Physics

These are the extraordinary realities of the NHS front line. From the historic junior doctor strikes to the 'humanitarian crisis' declared by the Red Cross, the overstretched health service is on the precipice. This is a powerful polemic on its systematic degradation and a letter of optimism to that same health service and those who support it. It captures with tenderness a new doctor's experiences of an NHS at breaking point.

In this book, the author discusses the fundamental principles of quantum mechanics, including wave-particle duality, superposition, and entanglement.

We all make mistakes. Nobody’s perfect. Not even some of the greatest geniuses in history, as Mario Livio tells us in this marvelous story of scientific error and breakthrough. Charles Darwin, William Thomson (Lord Kelvin), Linus Pauling, Fred Hoyle, and Albert Einstein were all brilliant scientists. Each made groundbreaking contributions to his field - but each also stumbled badly. These five scientists expanded our knowledge of life on Earth, the evolution of the Earth itself, and the evolution of the universe, despite and because of their errors. As Mario Livio luminously explains, the scientific process advances through error.

Un aperçu complet, accessible et très à jour dune des deux théories scientifiques les plus radicales et fécondes du XXe siècle. La relativité restreinte. En 1905, Albert Einstein est un obscur employé de l'Institut Fédéral de la Propriété Intellectuelle de la ville de Berne. Totalement inconnu, il publie pourtant trois articles qui révolutionnent la physique dans ses fondements les plus profonds. Le plus connu établit sa théorie de la relativité restreinte qui bouleverse la physique en vigueur depuis Newton.

This bundle of six books includes works covering such varied topics as astrophysics and speculation on matters such as UFOs and time travel.

The justification for the atomic bomb was simple: it would defeat Hitler and end the Second World War faster, saving lives. The reality was different. Fallout dismantles the conventional story of why the atom bomb was built. Peter Watson has found documents showing that long before the Allied bomb was operational, it was clear that Germany had no atomic weapons of its own and was not likely to. The British knew this, but didn't share their knowledge with the Americans, who in turn deceived the British about the extent to which the Soviets had penetrated their plans for the bomb.

The surprising truth about how the things our ears hear affect what's between them. Every day, we are surrounded by millions of sounds - ambient ones like the rumble of the train and the hum of air conditioner, as well as more attention-grabbing sounds, such as human speech, music, and sirens. But how do we process what we hear every day? And how does it affect our brains and our minds?

Beyond dares to imagine a fantastic future for humans in space - and then reminds us that we're already there. Human exploration has been an unceasing engine of technological progress, from the first homo sapiens to leave our African cradle to a future in which mankind promises to settle another world. Beyond tells the epic story of humanity leaving home - and how humans will soon thrive in the vast universe beyond the Earth.

In 1911, a relatively unknown physicist named Albert Einstein published his preliminary theory of gravity. But it hadn't been tested. To do that, he needed a photograph of starlight as it passed the sun during a total solar eclipse. So began a nearly decade-long quest by seven determined astronomers from observatories in four countries, who traveled the world during five eclipses to capture the elusive sight. Over the years, they faced thunderstorms, the ravages of a world war, lost equipment, and local superstitions.

If you move at high speed, time slows down, space squashes up, and you get heavier. Travel fast enough and you could weigh as much as a jumbo jet, be flattened thinner than a CD without feeling a thing - and live forever! As for the angles of a triangle, they do not always have to add up to 180 degrees. And then, of course, there are black holes. These are but a few of the extraordinary consequences of Einstein's theory of relativity.

Game of Thrones is a fantasy that features a lot of made-up science - fabricated climatology (when is winter coming?), astronomy, metallurgy, chemistry, and biology. Most fans of George R. R. Martin's fantastical world accept it all as part of the magic. A trained scientist, watching the fake science in Game of Thrones, might think, "But how would it work?" In Fire, Ice, and Physics, Rebecca Thompson turns a scientist's eye on Game of Thrones, exploring the science of an ice wall, the genetics of the families, and the biology of beheading.

For the past 50 years, governments and research teams have tried to bottle the sun with lasers, magnets, sound waves, and particle beams, struggling to harness the power of fusion. Again and again, they have failed, disgracing generations of scientists. Throughout this fascinating journey, Charles Seife introduces us to the daring geniuses, villains, and victims of fusion science.

What is time? What does it mean for time to pass? Is it possible to travel in time? What is the difference between the past and future? Until the work of Newton, these questions were purely topics of philosophical speculation. Since then we've learned a great deal about time, and its study has moved from a subject of philosophical reflection to instead became part of the subject matter of physics.

Physics, the fundamental science of matter and energy, encompasses all levels of nature from the subatomic to the cosmic, and underlies much of the technology around us. Understanding the physics of our universe is an essential aspect of humanity's quest to understand our environment and our place within it. Doing physics enables us to explore the interaction between environment and human society, and can help us to work towards the future sustainability of the planet.

In a clear and engaging way, this book shows how the principle of emptiness, the philosophic heart of Tibetan Buddhism, connects intimately to quantum nonlocality and other foundational features of quantum mechanics. Detailed connections between emptiness, modern relativity, and the nature of time are also explored. For Tibetan Buddhists, the profound interconnectedness implied by emptiness demands the practice of universal compassion.

Be an instant expert on the quantum universe and Bluff Your Way® in the subject with everyone you know. No science required, just a sense of humour. From 'gluons' to 'gravitons', and from 'certainty' to 'superstrings', here's all you need to know to sound all-knowing.

Force explores how humans interact with the material world in the course of their everyday activities. Celebrated author Henry Petroski draws from a variety of disciplines to make the case that force—represented especially by our sense of touch—is a unifying principle that pervades our lives. In the wake of a prolonged global pandemic that increasingly cautioned us about contact with the physical world, Petroski offers a new perspective on the importance of the sensation and power of touch.

Years ago, cosmologist Stephon Alexander received life-changing advice: to discover real physics, he needed to stop memorizing and start taking risks. In Fear of a Black Universe, Alexander shows that great physics requires us to think outside the mainstream - to improvise and rely on intuition. His approach leads him to three principles that shape all theories of the universe: the principle of invariance, the quantum principle, and the principle of emergence. Alexander uses them to explore some of physics' greatest mysteries.

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.

Când a descoperit legea gravitației, Newton a unificat regulile care guvernează cerurile și Pământul; de-atunci, fizicienii au tot așezat noi forțe în teorii tot mai cuprinzătoare. Însă provocarea supremă este realizarea unei sinteze monumentale a teoriei relativității și teoriei cuantice. Ar fi realizarea de căpătâi a științei, o fuziune profundă a tuturor forțelor naturii într-o singură ecuație minunată, care să descifreze cele mai profunde mistere ale științei: Ce s-a întâmplat înainte de Big Bang?