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Petite histoire de l'Univers: du Big Bang à la fin du monde
Par Stephen Hawking. 2008
"C'est exactement ce que propose ce recueil de sept conférences sur le cosmos et la place que nous y tenons,…
avec cette idée que " la science devrait être compréhensible par tous et pas seulement par quelques spécialistes. " De la théorie de l'expansion de l'Univers à celle du Big Bang en passant par les trous noirs, la direction du temps ou les découvertes de Hubble, Hawking nous convie à un passionnant voyage." -- 4e de couvMourir à Verdun (Oeuvres de Julien Green)
Par Pierre Miquel. 1995
"Pierre Miquel, auteur de La Grande Guerre et d'une Histoire de France, a recherché dans les archives de l'armée et…
dans les témoignages des combattants la vérité sur l'holocauste de Verdun. Les cinq cent mille victimes franco-allemandes de la bataille ont transformé ce coin de France de vingt kilomètres carrés en charnier monstrueux, en haut lieu de la guerre civile européenne, la première de l'ère industrielle."Histoire du monde en sept catastrophes
Par Hervé Ponchelet. 2007
"Si l'on rembobine le film de l'histoire du monde, de l'homme au Big Bang, tout s'enchaîne parfaitement bien. Par le…
jeu de l'évolution biologique, chimique et physique, l'homme apparaît comme l'ultime et imparable aboutissement d'un "projet" en germe dans l'explosion primordiale voici 13,7 milliards d'années. Illusion d'optique ! En réalité, du Big Bang à Homo sapiens, ce ne fut qu'une suite de hasards et de nécessités qui fait de nous, et du monde tel qu'il est, plutôt une incongruité, ou si l'on préfère, un "miracle". De l'explosion originelle, qui manqua de faire "pschitt" comme un pétard mouillé, jusqu'à l'éruption cataclysmique d'un volcan géant à Sumatra, voilà 80 000 ans, qui faillit bien nous rayer de la saga du vivant, Hervé Ponchelet a identifié sept catastrophes principales grâce auxquelles, paradoxalement, nous devons, en dépit de tout, d'être là. C'est cette histoire vraie qui est ici contée, débarrassée des croyances mais intégrant les convergences entre science et mythes, replaçant les découvertes et les découvreurs dans leur contexte et l'évolution des idées, précisément informée mais conçue et rédigée à l'intention du public le plus large. À défaut de savoir où nous allons, sachons mieux d'où nous venons." -- 4e de couvEinstein in time and space: A life in 99 particles
Par Samuel Graydon. 2023
Walter Isaacson's Einstein meets Craig Brown's 99 Glimpses of Princess Margaret , in this innovative biography of the famous physicist…
told in ninety-nine dazzling vignettes. Most of us would agree that Albert Einstein's name is synonymous with "genius" and that his likeness is often used as a shorthand for all scientists, appearing everywhere from cartoons to textbooks. He has become more myth than man. That being the case, how best to capture his essence? In Einstein in Time and Space , talented young science journalist Samuel Graydon answers that question with an illuminating mosaic—99 intriguingly different particles that cumulatively reveal Einstein's contradictory and multitudinous nature. Glimpsed among these shards: a slacker who failed every subject but math, a job seeker who couldn't get hired, a lothario who courted many women, and a charmer who was the life of the party. As brilliant as he was inconsistent, Einstein was simultaneously an avid supporter of the NAACP and the fight for civil rights and someone capable of great prejudice. He was loved by many, known by few, and inspirational to a generation of young physicists. Graydon reveals every corner of Einstein's world: the false reporting that rocketed Einstein to fame nearly overnight, his effect on people he met merely in passing, even the remarkable posthumous journey of the famed physicist's brain. Entertaining, comforting, bolstering, and shocking, Einstein in Time and Space is the unique story of a man who redefined how we view our universe and our place within itSincère ou tricheuse?: roman (J'ai lu #3017. Roman, ISSN 0296-0678)
Par Barbara Cartland. 1991
Devenez sorciers, devenez savants (Petite bibliothèque Payot #434. Voyageurs)
Par Georges Charpak. 2002
The dancer's promise
Par Olivia Horrox. 2024
'Oh my gosh! What a beautifully written story!... I totally loved it... I literally could not stop reading... This is…
a must if you like historical fiction!!' Reader review 5 stars 'A beautifully written and evocative story of love and loss, of family and redemption, that swept me away.' Rachel Burton, author of The Last Party at Silverton Hall When their father loses the family fortune, and their mother locks herself away, sisters Grace and Clementine are left to raise themselves in a grand London house that is slowly falling apart around them. Each of them is determined to one day restore their fortunes and their family name and make a promise to do just that. Clementine dreams of being a star on stage, a celebrated ballerina who will tour the world, earning fame and fortune. She is adamant she won't put her fate into a man's hands but take charge of it herself. Grace, in contrast, sees security in a good marriage. Their eligible new American neighbour, with wealth, charm and looks, seems like the perfect match. But when Clementine falls unexpectedly in love, it throws both sisters' lives into turmoil and forces each of them to ask if they are prepared to break their promise for a chance at true love... A beautifully imagined historical novel about the bond between sisters and a changing world. Perfect for fans of Tracy Rees, Lucinda Riley and Kate Morton. Readers love The Dancer's Promise : ' Brilliant ... I loved the characters Grace and Clementine a true story of sisterly love and support in such difficult times... Truly memorable read ... touching and inspiring' Reader review 5 stars ' What a treat! With its mystery element thrown in to enhance the plot, I found the time sped by and I was lost in another time and place ' Reader review 5 starsColloidal Self-Assembly (Lecture Notes in Chemistry #108)
Par Junpei Yamanaka, Tohru Okuzono, Akiko Toyotama. 2023
This concise book covers fundamental principles of colloidal self-assembly and overviews of basic and applied research in this field, with…
abundant illustrations and photographs. Experimental and computer simulation methods to study the colloidal self-assembly are demonstrated. Complementary videos "Visual Guide to Study Colloidal Self-Assembly" on the research procedures and assembly processes are available via SpringerLink to support learning.The book explains basic elements of mechanics and electromagnetism required to study the colloidal self-assembly, so that graduate students of chemistry and engineering courses can learn the contents on their own. It reviews important research topics, including the authors' works on the colloidal self-assembly of more than 30 years’ work. The principal topics include: (1) crystallization of colloidal dispersions, with the emphasis on the role of surface charges, (2) fabrication of large and high-quality colloidal crystals by applying controlled growth methods, (3) association and crystallization by depletion attraction in the presence of polymers, (4) clustering of colloidal particles, especially those in oppositely charged systems, and (5) two-dimensional colloidal crystals. Furthermore, it covers (6) applications of colloidal crystals, ranging from cosmetics to sensing materials. We also describe space experiments on colloidal self-assembly in the International Space Station.This book will interest graduate school students in colloid and polymer science, pharmaceutics, soft matter physics, material sciences, and chemical engineering courses. It will also be a useful guide for individuals in academia and industry undertaking research in this field.Visiting the Fallen: Arras South
Par Peter Hughes. 2015
This companion volume to Visiting the Fallen: Arras North provides in-depth information of the WWI battlefield, its significance, and its…
cemeteries.Arras, France, was a frontline town throughout the Great War. In 1916, it became home to the British Army and it remained so until the Advance to Victory. The area around Arras is as rich in Commonwealth War Graves Commission cemeteries as anywhere on the Western Front, yet they remain largely unvisited. This book explores those cemeteries, and tells the story of the men who are buried there.Visiting the Front: Arras-South contains comprehensive coverage of over 60 Commonwealth War Graves Commission cemeteries to be found in Arras and to the south of the town. It has a wealth of gallantry awards, including their citations, and features hundreds of officers and other ranks who fell during the war. Many small actions, raids and operations are described in a book that tells the story of warfare on the Western Front through the lives of those who fought and died on the battlefields of Arras. This is an essential reference guide for anyone visiting Arras and its battlefields.Hawker VC RFC ACE: The Life of Major Lanoe Hawker VC DSO, 1890–1916
Par Tyrrel M. Hawker. 2013
By the age of 25 Lanoe Hawker of the Royal Flying Corps had won the VC and DSO. He was…
the first pilot to record five 'kills' before being shot down and killed by Baron von Richthofen (The Red Baron).Lanoe's biography was written by his brother Tyrrel as a tribute. The Hawkers came from a distinguished sporting family with strong military and naval records and Lanoe from the outset set his sights on flying for the RFC. After attending the Central Flying School, he crossed to France in October 1914 with 6 Squadron equipped with BE2s and Henri Farmans.As the war in the air progressed, Hawker shone as both a combat pilot and commander. He was rapidly promoted and given command of 24 Squadron. He, like other pilots, flew numerous early fighter aircraft such as the Bristol Scout, BE2c, FE2b and the famous DH2. Casualty/death rates were appalling but this special band of brothers flew on regardless until their turn came.This book contains many combat reports by pilots of their actions in the air which make the most graphic reading. Of particular interest is von Richthofen's account of their fatal encounter. The relative merits, qualities and characteristics of the aircraft, both British, French and German, are discussed with pilots' opinions.As an insight into Great War combat air operations Hawker VC RFC Ace is unlikely to be surpassed.The Retreat from Mons 1914: Etreux to the Marne (Battle Lines: The Western Front By Car, By Bike and On Foot)
Par Jon Cooksey, Jerry Murland. 2014
The Retreat from Mons 1914: South is the second volume in Pen & Sword's Battle Lines series to cover the…
opening campaign of the Great War. It is the essential companion for every visitor who is keen to retrace the path taken by the British Expeditionary Force immediately after the outbreak of the conflict all the important battle sites of the second stage of the retreat are featured here. Expert guides Jon Cooksey and Jerry Murland take visitors over a series of routes that can be walked, biked or driven, explaining the fighting that occurred at each place in vivid detail. They describe what happened, where it happened and why and who was involved, and point out the sights that remain for the visitor to see.Their highly illustrated guidebook is essential reading for visitors who wish to enhance their understanding of the fast-moving campaign that preceded the war in the trenches. It gives a fascinating insight into the experience of the troops, the terrain over which they fought and the character of the fighting itself.High-Resolution X-ray Spectroscopy: Instrumentation, Data Analysis, and Science (Springer Series in Astrophysics and Cosmology)
Par Cosimo Bambi, Jiachen Jiang. 2023
NASA's Chandra X-ray Observatory and ESA's XMM-Newton Observatory have been the pioneering satellites for studying the Universe with X-rays and…
the cornerstone of X-ray spectroscopy since their launches more than 20 years ago. The onboard gratings provide us a unique opportunity to distinguish individual spectral lines from different atoms thanks to their high energy resolutions. Enormous discoveries have been achieved by these two missions when observing a variety of X-ray-emitting astronomical objects, such as black holes, supernova remnants, clusters of galaxies, and stars. However, the data are limited to fairly bright X-ray sources. The recent JAXA's mission Hitomi opened a new window of high-resolution X-ray spectroscopy thanks to its onboard X-ray calorimeter. Although this mission was shortly terminated due to a mishap, Hitomi left behind a few sets of observations awaiting more data mining. The first half of this book introduces the history of high-resolution X-ray spectroscopy and different generations of X-ray spectrometers. A tutorial guide on how to reduce, analyze, and understand the astronomical data from Chandra, XMM-Newton, and Hitomi is also included. The second half of the book reviews past results obtained by the high-resolution spectrometers on these missions on multiple topics and discusses possible discoveries by upcoming missions in the next decade.Armageddon's Walls: British Pill Boxes, 1914–1918
Par Peter Oldham. 2014
The British Army and her commonwealth Allies went to war in 1914 with little knowledge and experience of constructing permanent,…
shell proof protective structures. Some masonry fortifications, such as defensive blockhouses in South Africa, had been built but the Royal Engineers of the Army were more versed in simple temporary defences suitable for mobile warfare. Home defences were a limited number of forts around naval ports, and Martello Towers on the east coast. It was considered that the Navy was quite able to defend Britain's coasts.The Germans, on the other hand, as with the other continental countries such as France, Belgium, Italy, Holland, Poland, Austria, etc. had been constantly renewing and updating border forts for several centuries. They had also maintained fortification and siege elements of their armies, who were experienced in designing and constructing strong shelters. Both German and French armies began the war with a degree of expertise in what was to become a static war with little movement. However, by 1918 the British were to surpass both enemy and her allies in the design and construction, with supply and logistics, of such shell proof cover for troops and defensive positions.This book gives the history of development and innovation of concrete bunkers, pill boxes, blockhouses and general concrete constructions during the First World War. Many of these structures some showing obvious signs of war damage - still exist in France and Belgium today.All the existing structures, with photograph (except for some which are impractical, because of dense vegetation,) are shown within. Many entries have contemporary maps showing how they fitted into a defensive system, whilst for others the location can be identified from the text. GPS coordinates are given for each entry, except for a few which are on private land and where privacy has been requested.Menin Gate South: In Memory and In Mourning (In Memory and in Mourning)
Par Paul Chapman. 2016
This is a comprehensive and highly emotive volume, borne of years of intensive research and many trips to the battlefields…
of the Great War. It seeks to humanise the Menin Gate Memorial (South), to offer the reader a chance to engage with the personal stories of the soldiers whose names have been chiseled there in stone. Poignant stories of camaraderie, tragic twists of fate and noble sacrifice have been collated in an attempt to bring home the reality of war and the true extent of its tragic cost. It is hoped that visitors to the battlefields, whether their relatives are listed within or not, will find their experience enriched by having access to this treasure trove of stories.Grace in All Simplicity: Beauty, Truth, and Wonders on the Path to the Higgs Boson and New Laws of Nature
Par Robert N. Cahn, Chris Quigg. 2023
An enthralling and accessible account of humanity&’s quest to make sense of our physical world, told through interwoven tales of…
inspiration, tragedy, and triumph.How do the remarkable recent discoveries of the Higgs boson, dark matter, and dark energy connect with the equally revolutionary discoveries in centuries past? In Grace in All Simplicity, readers will delight in Cahn and Quigg's engaging prose and see how the infinite and the infinitesimal are joined. Today, physicists and astronomers are exploring distances from a billionth of a billionth of the human scale to the entire cosmos, and contemplating time intervals that range from less than a trillionth of a trillionth of a second out to far longer than the age of the universe. Leaving home in this metaphorical way requires devising new instruments that spectacularly expand our senses and conceiving original ways of thinking that expand our minds. This is at once an act of audacity and an exercise in humility. Grace in All Simplicity narrates the saga of how we have prospected for some of Nature&’s most tightly held secrets, the basic constituents of matter and the fundamental forces that rule them. Our current understanding of the world (and universe) we inhabit is the result of curiosity, diligence, and daring, of abstraction and synthesis, and of an abiding faith in the value of exploration. In these pages we will meet scientists of both past and present. These men and women are professional scientists and amateurs, the eccentric and the conventional, performers and introverts. Scientists themselves, Cahn and Quigg convey their infectious joy as they search for new laws of nature. Join the adventure as scientists ascend mountain tops and descend into caverns deep underground, travel to the coldest places on Earth, and voyage back in time to near the birth of the Universe. Visit today&’s great laboratories and the astounding instruments they house. Grace in All Simplicity is a thrilling voyage filled with improbable discoveries and the extraordinary community of people who make them. Together, we will travel the path to the Higgs boson, weigh the evidence for subliminal dark matter, and learn what makes scientists invoke a mysterious agent named "dark energy." We will behold the emergence of a compelling picture of matter and forces, simple in its structure, graceful in the interplay of its parts, but still tantalizingly incomplete.Introduction to String Theory (Theoretical and Mathematical Physics)
Par Sergio Cecotti. 2023
Graduate students typically enter into courses on string theory having little to no familiarity with the mathematical background so crucial…
to the discipline. As such, this book, based on lecture notes, edited and expanded, from the graduate course taught by the author at SISSA and BIMSA, places particular emphasis on said mathematical background. The target audience for the book includes students of both theoretical physics and mathematics. This explains the book’s "strange" style: on the one hand, it is highly didactic and explicit, with a host of examples for the physicists, but, in addition, there are also almost 100 separate technical boxes, appendices, and starred sections, in which matters discussed in the main text are put into a broader mathematical perspective, while deeper and more rigorous points of view (particularly those from the modern era) are presented. The boxes also serve to further shore up the reader’s understanding of the underlying math. In writing this book, the author’s goal was not to achieve any sort of definitive conciseness, opting instead for clarity and "completeness". To this end, several arguments are presented more than once from different viewpoints and in varying contexts.Guide to Modern Physics: Using Mathematica for Calculations and Visualizations
Par James W. Rohlf. 2024
This is a "how to guide" for making beginning calculations in modern physics. The academic level is second year college…
physical science and engineering students. The calculations are performed in Mathematica, and stress graphical visualization, units, and numerical answers. The techniques show the student how to learn the physics without being hung up on the math. There is a continuing movement to introduce more advanced computational methods into lower-level physics courses. Mathematica is a unique tool in that code is written as "human readable" much like one writes a traditional equation on the board. Key Features: Concise summary of the physics concepts. Over 300 worked examples in Mathematica. Tutorial to allow a beginner to produce fast results. The companion code for this book can be found here: https://physics.bu.edu/~rohlf/code.html James Rohlf is a Professor at Boston University. As a graduate student he worked on the first experiment to trigger on hadron jets with a calorimeter, Fermilab E260. His thesis (G. C. Fox, advisor, C. Barnes, R. P. Feynman, R. Gomez) used the model of Field and Feynman to compare observed jets from hadron collisions to that from electron-positron collisions and made detailed acceptance corrections to arrive at first the measurement of quark-quark scattering cross sections. His thesis is published in Nuclear Physics B171 (1980) 1. At the Cornell Electron Storage Rings, he worked on the discovery of the Upsilon (4S) resonance and using novel event shape variables developed by Stephen Wolfram and his thesis advisor, Geoffrey Fox. He performed particle identification of kaons and charmed mesons to establish the quark decay sequence, b –> c. At CERN, he worked on the discovery of the W and Z bosons and measurement of their properties. Presently, he is working on the Compact Muon Solenoid (CMS) experiment at the CERN Large Hadron Collider (LHC) which discovered the Higgs boson and is searching for new phenomena beyond the standard model.Decoding the Mechanisms of Antikythera Astronomical Device
Par Jian-Liang Lin, Hong-Sen Yan. 2016
This book presents a systematic design methodology for decoding the interior structure of the Antikythera mechanism, an astronomical device from…
ancient Greece. The historical background, surviving evidence and reconstructions of the mechanism are introduced, and the historical development of astronomical achievements and various astronomical instruments are investigated. Pursuing an approach based on the conceptual design of modern mechanisms and bearing in mind the standards of science and technology at the time, all feasible designs of the six lost/incomplete/unclear subsystems are synthesized as illustrated examples, and 48 feasible designs of the complete interior structure are presented. This approach provides not only a logical tool for applying modern mechanical engineering knowledge to the reconstruction of the Antikythera mechanism, but also an innovative research direction for identifying the original structures of the mechanism in the future. In short, the book offers valuable new insights for all readers who are interested in the Antikythera mechanism.Physics—Problems, Solutions, and Computer Calculations: Vol. 1 Mechanics, Properties of Matter, and Heat
Par Wan Muhamad Wan Hassan. 2023
Knowledge of and skill in physics are essential foundations for studies in science and engineering. This book offers students an…
introduction to the basic concepts and principles of physics. It covers various topics specifically related to physical mechanics, the properties of matter, and heat. Each chapter begins with a summary of concepts, principles, definitions, and formulae to be discussed, as well as ending with problems and solutions that illustrate the specific topic. Steps are detailed to help build reasoning and understanding. There are 300 worked problems and 100 exercises in the book, as well as 306 figures to help the reader visualize the processes being addressed. Computer calculations and solutions are carried out using wxMaxima to give insight and help build computational skills. The book is aimed at first-year undergraduate students studying introductory physics, and would also be useful for physics teachers in their instruction, particularly the exercises at the end of each chapter.Bill Lancaster: The Life and Death of an Aviation Pioneer
Par Ralph Barker. 2015
Captain William Lancaster was the subject of public attention and controversy during his life as a record-breaking flyer, because of…
his love affair with Jessie Chubbie Miller (dubbed the Australian Aviatrix) and as the defendant in one of the most sensational murder trials of the twentieth century. His disappearance, which occurred during an attempt to break the London to Cape Town record in 1933, less than a year after his acquittal, led to speculation that his ill-prepared last flight had been driven by desperation, perhaps even guilt.Twenty nine years later, a French military patrol in the Sahara stumbled across the wreck of Bills plane and his body, along with his perfectly preserved log book. For eight days he had calmly recorded his thoughts, looking back over his life as he stoically faced death. In Bill Lancaster: the Final Verdict, we are presented with the original story in full (first published in 1969 as Verdict on a Lost Flyer), complete with an additional postscript written by the late author's daughter. Meticulously researched by Ralph Barker and written with the full cooperation of Chubbie Miller and the Lancaster family, it includes a complete transcript and photographs of the moving account contained within Lancaster's final diary a precious record that has since gone missing.