If these galaxies had always been travelling, he reasoned, then they must, at some point, have been on top of one another. This discovery transformed the debate about one of the most fundamental questions of human existence - how did the universe begin?Every society has stories about the origin of the cosmos and its inhabitants, but now, with the power to peer into the early universe and deploy the knowledge gleaned from archaeology, geology, evolutionary biology and cosmology, we are closer than ever to understanding where it all came from. In The Origin of (almost) Everything, New Scientist explores the modern origin stories of everything from the Big Bang, meteorites and dark energy, to dinosaurs, civilisation, timekeeping, belly-button fluff and beyond.From how complex life evolved on Earth, to the first written language, to how humans conquered space, The Origin of (almost) Everything offers a unique history of the past, present and future of our universe.span

    Objects in harmonic motion have the ability to transfer some of their energy over large distances. Light Nature: This chapter covers the nature of light, polarization, and color.

    Half a century later, only robots have been to the Red Planet and our astronauts rarely venture beyond Earth orbit.Now Mars is back With everyone from Elon Musk to Ridley Scott and Donald Trump talking about it, interplanetary exploration is back on the agenda and Mars is once again the prime destination for future human expansion and colonisation. In Destination Mars, astrophysicist and science writer Andrew May traces the history of our fascination with the Red Planet and explores the science upon which a crewed mission would be based, from assembling a spacecraft in Earth orbit to surviving solar storms. With expert insight, he analyses the new space race and assesses what the future holds for human life on Mars.

     Wilbur and Orville Wright have gone down in history as pioneers of flight and the inventors of the first airplane. This is the story of how their mechanical interest in printing presses and bicycles led them towards finding solutions to the conundrum of flight. Find out how their methodological research and innovative ideas set them apart from other inventors, and learn about the newspaper editors and scientists’ reactions to the Wright brothers’ achievement—the slow transformation of skepticism and disbelief to amazement. Inside you will read about... ✓ The House at 7 Hawthorne Street ✓ Flying on Two Wheels ✓ The Dream of Flight ✓ Three Gliders and a Windy Hill ✓ The First Flight ✓ Convincing the Skeptics ✓ The Dawn of a New Era And much more! This is not only the story of the success of two determined brothers from Dayton, but it is the story of a new chapter of history.

    However, rather than resting on that reputation, the new edition of this text marks a significant advance in the already excellent quality of the book. While preserving concise language, state of the art educational pedagogy, and top-notch worked examples, the Eighth Edition features a unified art design as well as streamlined and carefully reorganized problem sets that enhance the thoughtful instruction for which Raymond A. Serway and John W. Jewett, Jr. earned their reputations. Likewise, PHYSICS FOR SCIENTISTS AND ENGINEERS, will continue to accompany Enhanced WebAssign in the most integrated text-technology offering available today. In an environment where new Physics texts have appeared with challenging and novel means to teach students, this book exceeds all modern standards of education from the most solid foundation in the Physics market today.

    Problems are designed to progressively enhance MATLAB-use proficiency, so students need not be familiar with MATLAB at the start of your course. Program scripts that are answers to exercises in the text are available at no charge in electronic form (see Teaching Resources below). *Supplement and Review Mini-Chapters after each of the text's three parts contain an extensive review list of terms, test-like problem sets with answers, and detailed suggestions on supplemental reading to reinforce students' learning and help them prepare for exams. *Read-Only Chapters, strategically placed to provide a change of pace during the course, provide informative, yet enjoyable reading for students. *Measurement Details and Results samples offer students a realistic perspective on the seldom-perfect nature of device characteristics, contrary to the way they are often represented in introductory texts. Content Highlig

    The First seven chapters deal with structure related aspects such as lattice and crystal structures, bonding, packing and diffusion of atoms followed by imperfections and lattice vibrations. Chapter eight deals mainly with experimental methods of determining structures of given materials. While the next nine chapters cover various physical properties of crystalline solids, the last chapter deals with the anisotropic properties of materials. This chapter has been added for benefit of readers to understand the crystal properties (anisotropic) in terms of some simple mathematical formulations such as tensor and matrix. New to the Second Edition: Chapter on: *Anisotropic Properties of Materials

    Right?! Machine Learning is a branch of computer science that wants to stop programming computers using a detailed list of commands to follow blindly. Instead, their aim is to implement high-level routines that teach computers how to approach new and unknown problems – these are called algorithms. In practice, they want to give computers the ability to Learn and to Adapt. We can use these algorithms to obtain insights, recognize patterns and make predictions from data, images, sounds or videos we have never seen before – or even knew existed. Unfortunately, the true power and applications of today’s Machine Learning Algorithms remain deeply misunderstood by most people. Through this book I want fix this confusion, I want to shed light on the most relevant Machine Learning Algorithms used in the industry. I will show you exactly how each algorithm works, why it works and when you should use it. Supervised Learning Algorithms K-Nearest Neighbour Naïve Bayes Regressions Unsupervised Learning Algorithms: Support Vector Machines Neural Networks Decision Trees

    Not least because he has continued to strive to achieve so much while being hindered by debilitating illness. He has demonstrated categorically that if you put your mind to it, you can achieve anything, no matter your physical state.Of course, it helps if you happen to possess a mind such as his. His work on black holes put him on the map, and he became globally famous for his A Brief History of Time, communicating the most difficult scientific ideas at a period when he’d lost the ability to speak.How to Think Like Stephen Hawking reveals the key motivations, desires and philosophies that make Hawking one of the world’s most enduring talents. Studying how he overcame great adversity, fought his demons as well as his detractors and looked back to the origins of the universe, and with quotes and passages by and about him, you too can learn to think like the man who claims he can think in eleven dimensions.Other books in the series include: How to Think Like Sherlock, How to Think Like Churchill and How to Think Like Steve Jobs

    G. Wells' 1895 classic The Time Machine, readers of science fiction have puzzled over the paradoxes of time travel. What would happen if a time traveler tried to change history? Would some force or law of nature prevent him? Or would his action produce a "new" history, branching away from the original?In the last decade of the twentieth century a group of theoretical physicists at the California Institute of Technology undertook a serious investigation of the possibility of pastward time travel, inspiring a serious and sustained study that engaged more than thirty physicists working at universities and institutes around the world.Many of the figures involved are familiar: Einstein, Stephen Hawking and Kip Thorne; others are names known mostly to physicists. These are the new time travelers, and this is the story of their work--a profoundly human endeavor marked by advances, retreats, and no small share of surprises. It is a fantastic journey to the frontiers of physics.

    •“Sample examples” are given for subject understanding before the text. •Each topic includes the “introductory exercise” to test the ability. •“Extra Points” are given to follow the points in brief. •2 leveled solved examples are given at the end of chapter •Consist 2 leveled exercise level 1 for AIEEE and level 2 for IIT JEE, including subjective Questions, Single Correct Option, Assertion & Reason, Match the Column including Reasoning, Aptitude & Comprehension, etc. •Chapter-wise Hints & Solutions are provided at the end of the book

    Nelkpn and Parker Advanced Level Physics Fourth edition Hardback! Second hand, but mint condition Buyer must pay postage

    Once I began reading, it was evident that the author’s experience in the occult and the paranormal would provide me with the most truthful and logical analysis of the band I would ever get concerning this topic.”“As a guitarist and lifelong fan of Led Zeppelin and a skeptic of the claims of occult influence on the band, I found this book to be an insightful look into the history of Page and Led Zeppelin.” “Brilliant book, couldn’t put it down....well worth a read.”“I believe the author proved his assumption regarding the Zeppelin curse...his words spoke loudly, and he was intellectually sound in his opinion on many levels. It was extremely well written and obviously the author knew enough about Crowley to write an accurate account of his influence on Page.”"If you have any interest in the band or the occult - this is a must read!” “A necessity for the magical, the mysterious, the musical, and the seriously creepy section of your bookshelf.” “Wow! What can I say? Just pick it up & read it! I promise you will not be able to put it down.”“Probably the most in-depth book that will ever be written on the Led Zeppelin occult/curse subject. The fact that the author has dabbled in rituals heightens the intensity." "I’ve always wondered about the claims of Jimmy and the magic. This book explains a lot of things."“Loved it! A great read for anyone curious about Jimmy Page's fascination with Aleister Crowley and the history of Boleskine House." "The Led Zeppelin Curse has everything that I would want in a read: rock n roll, magic(k) and new information about rock gods that I didn’t already know."“As a fan of Led Zeppelin, mother to a teenaged daughter who wants to be the next John Bonham and obsessive researcher of the occult and paranormal, I really enjoyed this book. It is written in a friendly tone that sounds like Lance Gilbert is chatting directly with you, which I liked.”“Aleister Crowley crops up in so many different group's rock songs and it is worth reading about the influence this man had directly and indirectly on the music of the time and specifically on Led Zeppelin.”Who or what is responsible for The Led Zeppelin Curse? Jimmy Page was known for his intense interest in the occult and in particular the notorious magician Aleister Crowley.

    A girl from a trailer park.And I married for money.Yes, I'm a gold digger, but I have my reasons.I came to Liars Island with one goal in mind and I'm going to achieve it...or die trying.People think they know what I'm about because of my checkered past, but I did what I had to in order to survive.And the sad truth is, I've been denied my birthright for twenty-three long years.Now I'm married to a hotshot who deals in diamonds, surrounded by people who think they are smarter than me. But I'm over being undervalued.Welcome to Liar's Island... a stand-alone series of interconnected, novella length, domestic thrillers set in the picture-perfect community of Liars Island. Here, nothing is quite as it seems.On this island, families and friendships are more than meets the eye ... secrets, deceptions, and jealousies threaten to ruin everything these influential people have built. But it isn't only the rich that live here ... and power comes in all shapes and sizes.Everyone here is a liar ... just how far would you go to get what you want?