Author : Robert E Kennedy
Publisher : Oxford University Press
Page : 326 pages
File Size : 39,28 MB
Release : 2012-01-19
Category : Science
ISBN : 0199694036
In 1905 Albert Einstein produced breakthrough work in three major areas of physics (atoms and Brownian motion, quanta, and the special theory of relativity), followed, in 1916, by the general theory of relativity. This book develops the detail of the papers, including the mathematics, to guide the reader in working through them.
Author : Michel Janssen
Publisher : Cambridge University Press
Page : 579 pages
File Size : 26,35 MB
Release : 2014-05-19
Category : Science
ISBN : 1139952137
This volume is the first systematic presentation of the work of Albert Einstein, comprising fourteen essays by leading historians and philosophers of science that introduce readers to his work. Following an introduction that places Einstein's work in the context of his life and times, the book opens with essays on the papers of Einstein's 'miracle year', 1905, covering Brownian motion, light quanta, and special relativity, as well as his contributions to early quantum theory and the opposition to his light quantum hypothesis. Further essays relate Einstein's path to the general theory of relativity (1915) and the beginnings of two fields it spawned, relativistic cosmology and gravitational waves. Essays on Einstein's later years examine his unified field theory program and his critique of quantum mechanics. The closing essays explore the relation between Einstein's work and twentieth-century philosophy, as well as his political writings.
Author : Paul Sen
Publisher : Simon and Schuster
Page : 320 pages
File Size : 10,83 MB
Release : 2022-03-22
Category : Science
ISBN : 1501181319
This entertaining, eye-opening account of how the laws of thermodynamics are essential to understanding the world today—from refrigeration and jet engines to calorie counting and global warming—is “a lesson in how to do popular science right” (Kirkus Reviews). Einstein’s Fridge tells the incredible epic story of the scientists who, over two centuries, harnessed the power of heat and ice and formulated a theory essential to comprehending our universe. “Although thermodynamics has been studied for hundreds of years…few nonscientists appreciate how its principles have shaped the modern world” (Scientific American). Thermodynamics—the branch of physics that deals with energy and entropy—governs everything from the behavior of living cells to the black hole at the center of our galaxy. Not only that, but thermodynamics explains why we must eat and breathe, how lights turn on, the limits of computing, and how the universe will end. The brilliant people who decoded its laws came from every branch of the sciences; they were engineers, physicists, chemists, biologists, cosmologists, and mathematicians. From French military engineer and physicist Sadi Carnot to Lord Kelvin, James Joule, Albert Einstein, Emmy Noether, Alan Turing, and Stephen Hawking, author Paul Sen introduces us to all of the players who passed the baton of scientific progress through time and across nations. Incredibly driven and idealistic, these brave pioneers performed groundbreaking work often in the face of torment and tragedy. Their discoveries helped create the modern world and transformed every branch of science, from biology to cosmology. “Elegantly written and engaging” (Financial Times), Einstein’s Fridge brings to life one of the most important scientific revolutions of all time and captures the thrill of discovery and the power of scientific progress to shape the course of history.
Author : Steven Mason
Publisher : Andrews UK Limited
Page : 383 pages
File Size : 16,18 MB
Release : 2024-06-14
Category : Biography & Autobiography
ISBN : 0722354940
Early in the 2020 pandemic, author Steven Mason, seeking inspiration to help cope during the Covid-19 crisis, began to examine the lives of some of the great personalities from history. After considerable research, he discovered that many of these individuals had overcome significant adversity on their path to success. After sharing these stories with others, he was inspired to write this book. The Adversity Formula: Inspirational Lessons from History reviews the lives of thirty remarkable characters from history to see how they dealt with adversity. The book goes onto provide a formula that readers can themselves apply to their own lives. Selected mainly from the 20th Century, the fifteen men and fifteen women, include scientists, entrepreneurs, humanitarians, politicians, entertainers, sports stars and war heroes. The list contains well-known names like Stephen Hawking, Steve Jobs and Walt Disney but also features lesser-known profiles of Virginia Hall, Irena Sendler and Victor Frankl, a holocaust survivor who, after his experiences in the concentration camps, developed a therapy to find meaning and purpose in adversity. The book looks at the adversity these greats faced, what they achieved despite it, but also, how they dealt with adversity, often using it to their advantage. Their coping mechanisms are summarised in five characteristics for each individual and packaged into a general formula for tackling life’s problems. The conclusion found within these pages is that it is often how people respond to adversity, that can determine successful outcomes. The Adversity Formula: Inspirational Lessons from History will be particularly relevant to those interested in self-development, especially during difficult times, as well as those with a love of history. The book offers hope in the face of life’s major challenges.
Author : Jim Baggott
Publisher : Oxford University Press
Page : 256 pages
File Size : 18,94 MB
Release : 2020-01-10
Category : Science
ISBN : 0192562894
Quantum mechanics is an extraordinarily successful scientific theory. But it is also completely mad. Although the theory quite obviously works, it leaves us chasing ghosts and phantoms; particles that are waves and waves that are particles; cats that are at once both alive and dead; lots of seemingly spooky goings-on; and a desperate desire to lie down quietly in a darkened room. The Quantum Cookbook explains why this is. It provides a unique bridge between popular exposition and formal textbook presentation, written for curious readers with some background in physics and sufficient mathematical capability. It aims not to teach readers how to do quantum mechanics but rather helps them to understand how to think about quantum mechanics. Each derivation is presented as a 'recipe' with listed ingredients, including standard results from the mathematician's toolkit, set out in a series of easy-to-follow steps. The recipes have been written sympathetically, for readers who - like the author - will often struggle to follow the logic of a derivation which misses out steps that are 'obvious', or which use techniques that readers are assumed to know.
Author : Lisa Wade McCormick
Publisher : The Rosen Publishing Group, Inc
Page : 114 pages
File Size : 33,19 MB
Release : 2014-07-15
Category : Juvenile Nonfiction
ISBN : 1477776877
Albert Einstein's biography encompasses danger, romance, and a secret government project that could have destroyed the world. Readers discover that Einstein was defined not only by his equation E=mc2 and scientific theories that rewrote views of time, energy, and the universe, but also by his speaking out against prejudice and segregation. This absorbing narrative includes Einstein's work at Princeton's Institute for Advanced Study and his letter to President Franklin Roosevelt warning about Nazi nuclear weapons research and urging Roosevelt to support nuclear research in America. A man of peace, Einstein later admitted that this letter was his "one great mistake."
Author : Ta-Pei Cheng
Publisher : OUP Oxford
Page : 790 pages
File Size : 25,71 MB
Release : 2013-01-31
Category : Science
ISBN : 0191648779
Many regard Albert Einstein as the greatest physicist since Newton. What exactly did he do that is so important in physics? We provide an introduction to his physics at a level accessible to an undergraduate physics student. All equations are worked out in detail from the beginning. Einstein's doctoral thesis and his Brownian motion paper were decisive contributions to our understanding of matter as composed of molecules and atoms. Einstein was one of the founding fathers of quantum theory: his photon proposal through the investigation of blackbody radiation, his quantum theory of photoelectric effect and specific heat, his calculation of radiation fluctuation giving the first statement of wave-particle duality, his introduction of probability in the description of quantum radiative transitions, and finally the quantum statistics and Bose-Einstein condensation. Einstein's special theory of relativity gave us the famous E=mc2 relation and the new kinematics leading to the idea of the 4-dimensional spacetime as the arena in which physical events take place. Einstein's geometric theory of gravity, general relativity, extends Newton's theory to time-dependent and strong gravitational fields. It laid the ground work for the study of black holes and cosmology. This is a physics book with material presented in the historical context. We do not stop at Einstein's discovery, but carry the discussion onto some of the later advances: Bell's theorem, quantum field theory, gauge theories and Kaluza-Klein unification in a spacetime with an extra spatial dimension. Accessibility of the material to a modern-day reader is the goal of our presentation. Although the book is written with primarily a physics readership in mind (it can also function as a textbook), enough pedagogical support material is provided that anyone with a solid background in introductory physics can, with some effort, understand a good part of this presentation.
Author : Michael Cloran
Publisher : Xlibris Corporation
Page : 363 pages
File Size : 44,24 MB
Release : 2020-02-07
Category : Science
ISBN : 1984592742
This book is about a requirements specification for a Holodeck at a proof of concept level. In it I introduce optical functions for a optical processor and describe how they map to a subset of the Risc-V open instruction set. I describe how parallelism could be achieved. I then describe a possible layered approach to an optical processor motherboard for the datacenter and for a personal Holodeck. I describe Volumetrics in brief and show how its evolution to Holodeck volumetrics could be done with bend light technology and the possibility of solidness to touch. I describe in detail the architecture of a Holodeck covering several approaches to Holodecks from static scene to scrolling scene to multi-user same complex to networked multi-user Holodecks.
Author : Alberto Vecchiato
Publisher : Springer
Page : 364 pages
File Size : 48,13 MB
Release : 2017-05-30
Category : Science
ISBN : 3319512110
This book offers a detailed and stimulating account of the Lagrangian, or variational, approach to general relativity and beyond. The approach more usually adopted when describing general relativity is to introduce the required concepts of differential geometry and derive the field and geodesic equations from purely geometrical properties. Demonstration of the physical meaning then requires the weak field approximation of these equations to recover their Newtonian counterparts. The potential downside of this approach is that it tends to suit the mathematical mind and requires the physicist to study and work in a completely unfamiliar environment. In contrast, the approach to general relativity described in this book will be especially suited to physics students. After an introduction to field theories and the variational approach, individual sections focus on the variational approach in relation to special relativity, general relativity, and alternative theories of gravity. Throughout the text, solved exercises and examples are presented. The book will meet the needs of both students specializing in theoretical physics and those seeking a better understanding of particular aspects of the subject.
Author :
Publisher :
Page : 568 pages
File Size : 15,99 MB
Release : 2013
Category : Nuclear energy
ISBN :
