The Science of Secrecy from Ancient Egypt to Quantum Cryptography From the best-selling author of Fermat’s Last Theorem, The Code Book is a history of man’s urge to uncover the secrets of codes, from Egyptian puzzles to modern day computer encryptions. As in Fermat’s Last Theorem, Simon Singh brings life to an anstonishing story of puzzles, codes, languages and riddles that reveals man’s continual pursuit to disguise and uncover, and to work out the secret languages of others. Codes have influenced events throughout history, both in the stories of those who make them and those who break them. The betrayal of Mary Queen of Scots and the cracking of the enigma code that helped the Allies in World War II are major episodes in a continuing history of cryptography. In addition to stories of intrigue and warfare, Simon Singh also investigates other codes, the unravelling of genes and the rediscovery of ancient languages and most tantalisingly, the Beale ciphers, an unbroken code that could hold the key to a $20 million treasure.

Edited and introduced by Bill Bryson, with contributions from Richard Dawkins, Margaret Atwood, Richard Holmes, Martin Rees, Richard Fortey, Steve Jones, James Gleick and Neal Stephenson amongst others, this beautiful, lavishly illustrated book tells the story of science and the Royal Society, from 1660 to the present. On a damp weeknight in November, 350 years ago, a dozen or so men gathered at Gresham College in London. A twenty-eight year old – and not widely famous – Christopher Wren was giving a lecture on astronomy. As his audience listened to him speak, they decided that it would be a good idea to create a Society to promote the accumulation of useful knowledge. With that, the Royal Society was born. Since its birth, the Royal Society has pioneered scientific exploration and discovery. Isaac Newton, Charles Darwin, Albert Einstein, Robert Hooke, Robert Boyle, Joseph Banks, Humphry Davy, Isambard Kingdom Brunel, John Locke, Alexander Fleming – all were fellows. Bill Bryson’s favourite fellow was Reverend Thomas Bayes, a brilliant mathematician who devised Bayes’ theorem. Its complexity meant that it had little practical use in Bayes’ own lifetime, but today his theorem is used for weather forecasting, astrophysics and stock market analysis. A milestone in mathematical history, it only exists because the Royal Society decided to preserve it – just in case. The Royal Society continues to do today what it set out to do all those years ago. Its members have split the atom, discovered the double helix, the electron, the computer and the World Wide Web. Truly international in its outlook, it has created modern science. ‘Seeing Further’ celebrates its momentous history and achievements, bringing together the very best of science writing. Filled with illustrations of treasures from the Society’s archives, this is a unique, ground-breaking and beautiful volume, and a suitable reflection of the immense achievements of science.

Streetlamps, neon signs – an ever-present glow that has changed the natural world and adversely affected our health; Paul Bogard illuminates the problems caused by a lack of darkness.

Part historical narrative, part travelogue through the wilds of the West and part environmental polemic, 'Selling Your Father's Bones' is a thrilling journey through the history and wilderness of the stunning area of landscape that is Continental USA. In the summer of 1877, around seven hundred members of the Nez Perce Native American tribe set out on one of the most remarkable journeys in the history of the American West, a 1,700-mile exodus through the mountains, forests, badlands and prairies of modern-day Oregon, Idaho, Wyoming and Montana. They had been forced from their homes by the great wave of settlement that crashed over the West as the American nation was born. Led by their charismatic chiefs, the Nez Perce used their unerring knowledge of the landscapes they passed through to survive six battles and many more skirmishes with the pursuing United States Army, as they raced, with women, children and village elders in their care, towards the safety of the Canadian border.But all Chief Joseph, the young pastoral leader of the exodus, wanted was to return home - to his beloved Wallowa valley, which his dying father had ordered him never to abandon: 'Never sell the bones of your father and your mother. ' Now, Brian Schofield retraces the steps of that epic exodus, to tell the full dramatic story of the Nez Perce's fight for survival - and to examine the forces that drove them to take flight. The white settlement of the West had been largely motivated by patriotic fervour and religious zeal, a faith that the American continent had been laid out by God to fuel the creation of a mighty empire. But as he travels through the lands that the Nez Perce knew so well, Schofield reveals that the great project of the Western Empire has gone badly awry, as the mythology of the settlers opened the door to ecological vandalism, unthinking corporations and negligent leadership, which have lest scarred landscapes, battered communities and toxic environments.

Top ten Sunday Times Bestseller ‘Engaging, ambitious and creative’ Guardian Where are we? Are we alone? Who are we? Why are we here? What is our future? Human Universe tackles some of the greatest questions that humans have asked to try and understand the very nature of ourselves and the Universe in which we live. Through the endless leaps of human minds, it explores the extraordinary depth of our knowledge today and where our curiosity may lead us in the future. With groundbreaking insight it reveals how time, physics and chemistry came together to create a creature that can wonder at its own existence, blessed with an unquenchable thirst to discover not just where it came from, but how it can think, where it is going and if it is alone. Accompanies the acclaimed BBC TV series.

A book about the New Age movement and its American heartland. It concerns the author's travels around the south-western United States of Nevada, Colorado, New Mexico and Arizona, and her encounters with some of that region's most unusual communities and individuals.

Who are the digital generation? They are the millions of youngsters who live with, and love, the technology with which they are growing up. This is their story. Tomorrow belongs to them. ‘This is the book which opens up the electronic frontier to those still left out in the cold, the one McLuhan would have written were he to be still surfing the Nineties’ Arena. ‘At once a romance, a cultural commentary, and a piece of travel writing which adds the virtual world to its itinerary as though it were a new place on the map. ‘ Sadie Plant, The Times Not another book about youth culture, nor cyberpunks, hackers and VR; not a computing manual; not the history of technology; but a book about the first generation of people to take the information age for granted. A personal portrait of the Wired Generation, exploring the dreams, ambitions, aesthetics and assumptions of all the kids growing up digital, worldwide. In these days of video games, PCs, multimedia and personal stereos, it’s all too easy for the sensitive kids to disappear into worlds of their own, and it happens so quickly — one birthday they’re chirpy and sociable, the next they stay home to watch Robocop for the thirty-seventh time or play Mortal Kombat yet again.

The Yorkshire Dales with its picturesque dales, ancient farmhouses and villages offer some superb country walking.This can be explored with these 20 walks, all of which are 5 miles or under in length and can easily be completed in less than 3 hours. This guide, produced in co-operation with the Ramblers and featuring Ordnance Survey mapping, is the perfect way to really appreciate the beautiful Yorkshire Dales. INCLUDES: ? 20 easy to follow walks which can be completed in 3 hours and under. ? Each walk has a detailed 1:25 000 Ordnance Survey map with the route clearly marked plus a detailed de*ion of the route. ? The walks have been chosen with issues like parking and refreshments in mind to make life easy for families. ? Packed with colour photographs of scenes you will see along the walk. The perfect guide for afternoon walks near to Sedburgh, Hawes, Settle, Ingleton, Skipton and Harrogate.

Expert crossword solver and setter, Tim Moorey, seeks to dispel the myth that cryptic crosswords are the preserve of the elite. In this easy guide, he demonstrates that anyone who enjoys words and word play can learn to solve a cryptic crossword clue. With clear pictorially presented explanations for many clues, you can revel in the deep satisfaction that comes from finishing cryptic crossword puzzles. Designed to apply to the solving of any cryptic crossword, this book develops and expands Tim’s first book, How to Master The Times Crossword, and is designed to guide the cryptic crossword beginner to an enriched solving experience. ? Contains 15 new practice puzzles from 15 different newspaper and magazine sources. ? Many new hints and tips to help every solver ? Greatly expanded lists e.g. of those all-important abbreviations you should know ? A completely new demonstration of how one solver tackles a typical daily cryptic ? Up-to-date sections on the latest help available online eg smartphone and tablet apps ? In-depth and clear explanations of every clue and puzzle answer ? Previously published as ‘How To Master The Times Crossword: The Times Cryptic Crossword Demystified’. This book is a revised and updated version.

Recommended for viewing on colour devices. An essential guide to exploring Britain by train, Railway Day Trips is ideal for anyone planning or looking for inspiration for a rail journey. From bestselling railway author Julian Holland

Gemstones have been a source of delight and fascination for many thousands of years. This revised edition explores the nature of gems, their beauty, rarity and durability, and the mineral properties that govern these qualities. It describes the most popular gemstones in detail and looks at how gem minerals form, where they are found and mined, and how they are identified. It includes information about the popular most popular and the lesser known stones, and describes how to distinguish the real from the fake.

The story of a man’s obsession with whales, which takes him on a personal, historical and biographical journey – from his childhood to his fascination with Moby-Dick and his excursions whale-watching. All his life, Philip Hoare has been obsessed by whales, from the gigantic skeletons in London’s Natural History Museum to adult encounters with the wild animals themselves. Whales have a mythical quality – they seem to elide with dark fantasies of sea-serpents and antediluvian monsters that swim in our collective unconscious. In ‘Leviathan’, Philip Hoare seeks to locate and identify this obsession. What impelled Melville to write ‘Moby-Dick’? After his book in 1851, no one saw whales in quite the same way again. This book is an investigation into what we know little about – dark, shadowy creatures who swim below the depths, only to surface in a spray of spume. More than the story of the whale, it is also the story of our own obsessions.

‘A biographical orrery – intricate, complex and fascinating’ The Observer ‘A peerless intellectual biography. The Glass Universe shines and twinkles as brightly as the stars themselves’ The Economist #1 New York Times bestselling author Dava Sobel returns with a captivating, little-known true story of women in science Before they even had the right to vote, a group of remarkable women were employed by Harvard College Observatory as ‘Human Computers’ to interpret the observations made via telescope by their male counterparts each night. The author of Longitude, Galileo’s Daughter and The Planets shines light on the hidden history of these extraordinary women who changed the burgeoning field of astronomy and our understanding of the stars and our place in the universe.

The imperative to 'know thyself' is both fundamental and profoundly elusive – for how can we ever truly comprehend the drama and complexity of the human experience? In ‘Why Us?’ James Le Fanu offers a fascinating exploration of the power and limits of science to penetrate the deep mysteries of our existence, challenging the certainty that has persisted since Charles Darwin's Origin of Species that we are no more than the fortuitous consequence of a materialist evolutionary process. That challenge arises, unexpectedly, from the two major projects that promised to provide definitive proof for this most influential of scientific theories. The first is the astonishing achievement of the Human Genome Project, which, it was anticipated, would identify the genetic basis of those characteristics that distinguish humans from their primate cousins. The second is the phenomenal advance in brain imaging that now permits neuroscientists to observe the brain 'in action' and thus account for the remarkable properties of the human mind. But that is not how it has turned out. It is simply not possible to get from the monotonous sequence of genes along the Double Helix to the near infinite diversity of the living world, nor to translate the electrical firing of the brain into the creativity of the human mind. This is not a matter of not knowing all the facts. Rather, science has inadvertently discovered that its theories are insufficient to conjure the wonder of the human experience from the bare bones of our genes and brains. We stand on the brink of a tectonic shift in our understanding of ourselves that will witness the rediscovery of the central premise of Western philosophy that there is 'more than we can know'. Lucid, compelling and utterly engaging, ‘Why Us?’ offers a convincing and provocative vision of the new science of being human.

In this remarkable, landmark publication, countryman Sir Johnny Scott evokes all that is romantic about the British countryside, its people, customs and traditions. Over its 600 gloriously illustrated pages, Johnny draws on his wisdom and knowledge to reveal a forgotten culture, and encourages us all to rediscover a beautiful Britain. “I always think of nightingales when spring arrives in the south of England and winter is still reluctant to release its grip north of the Border. I heard my first as a very small child while staying with my grandparents on the Ashdown Forest. My sister woke me one night with an excited whisper, 'A nightingale! You must listen to the nightingale sing!' Together we sat on the window seat, gazing across moonlit lawns towards the forest. At that moment, as if nature had not already done enough to impress, the most wonderful sound I had ever heard filled the silence, as the nightingale started to sing. A rapid succession of varied, unconstructed notes, some harsh, some liquid, sung with great exuberance and vigour, changed to a long, slow, pleading song that rose in volume to a sudden piteous crescendo, before reverting to a tune of jollity and mirth. In my mind's eye I saw it erect and glowing, somewhere in the darkness among the oak trees, but no amount of searching that morning produced a single golden feather.” Throughout the pages of A Book of Britain, Johnny Scott celebrates the landscape and people and reveals why, through centuries of careful management, conservation and cultivation, Britain looks as it does. We discover Royal forests and protected oaks; learn animal behaviour and how best to observe wildlife whether on the moors or in your garden; we learn about traditional country sports from familiar hobbies such as fishing and shooting to lesser-known activities such as “swan upping”. Johnny teaches us to look to animals and nature to predict the weather, and reveals many customs and traditions that are in danger of being lost. This book is a gift in every sense – not only in its sheer scope and presence, but in the rich legacy it will leave behind for future generations.

Jonathan Rutherford teaches Media and Cultural Studies at the University of Middlesex. A former community worker and journalist, he contributes regularly to the Guardian and Cosmopolitan.

Ever faced a crowd of fifteen 5-year olds and quaked? Well, here is your chance to bring order and calm to the party proceedings. Just consult your Gem and you can prepare for those half forgotten games such as Musical Bumps, Simon Says and Blind Man’s Buff. Collins Gem Children’s Party Games provides clear advice and instructions on the most popular family and party games. It is an invaluable guide for organizing children’s and family parties, for wet weekends, Christmas family holidays as well as train or car journeys. The clear instructions also include: Number and age of participants How long the game lasts What equipment is required How to prepare for the game For hours of family games and entertainment look no further than this Gem.

Plato saith “tov peov akei gewmetreiv”, That "God doth alwayes worke by Geometry", that is, as the wiseman doth interprete it, Sap. XI. 21. Omnia in mensura & numero & pondere disponere. Dispose all things by measure, and number, and weight: Or, as the learned Plutarch speaketh; He adorneth and layeth out all the parts of the world according to ra-te, proportion, and similitude. ??Now who, I pray you, understandeth what these termes meane, but he which hath some meane skill in Geometry? Therefore none but such an one, may be able to declare and teach these things unto ot-hers.??How many things are there in holy Scripture which may not well be understood without some meane skill in Geometry? The Fabricke and bignesse of Noah's Arke: The Sciagraphy of the Temple set out by Ezechiel, Who may understand, but he that is skilfull in these Arts? I speake not of many and sundry words both in the New and Old Testaments, whose genuine and proper signification is merely Geometricall: And cannot well be conceived but of a Geometer.??To the Reader:??Friendly Reader, that which is here set forth to thy view, is a Translation out of Ramus. ??Formerly indeed Translated by one Mr. Thomas Hood, but never before set forth with the Demonst-rations and Diagrammes, which being cut before the Authors death, and the Worke it selfe finished, the Coppie I having in mine hands, never had thought for the promulgation of it, but that it should have died with its Author, considering no small prejudice usually attends the printing of dead mens Workes, and wee see the times, the world is now all eare and tongue, the most given with the Athenians, to little else than to heare and tell newes: ??And if Apelles that skilfull Artist alwayes found so-mewhat to be amended in those Pictures which he had most curiously drawne; surely much in this Worke might have beene amended if the Authour had lived to refine it..

It was in this interesting border region, and from among these valiant Eastern folk, that Nikola Tesla was born in the year 1857, and the fact that he, today, finds himself in America and one of our foremost electricians, is striking evidence of the extraordinary attractiveness alike of electrical pursuits and of the country where electricity enjoys its widest application. Mr. Tesla's native place was Smiljan, Lika, where his father was an eloquent clergyman of the Greek Church, in which, by the way, his family is still prominently represented. His mother enjoyed great fame throughout the countryside for her skill and originality in needlework, and doubtless transmitted her ingenuity to Nikola; though it naturally took another and more masculine direction. The boy was early put to his books, and upon his father's removal to Gospic he spent four years in the public school, and later, three years in the Real School, as it is called. His escapades were such as most quick witted boys go through, although he varied the programme on one occasion by getting imprisoned in a remote mountain chapel rarely visited for service; and on another occasion by falling headlong into a huge kettle of boiling milk, just drawn from the paternal herds. A third curious episode was that connected with his efforts to fly when, attempting to navigate the air with the aid of an old umbrella, he had, as might be expected, a very bad fall, and was laid up for six weeks.. ABOUT AUTHOR: Nikola Tesla (1856 –1943) was a Serbian American inventor, electrical engineer, mechanical engineer, physicist, and futurist best known for his contributions to the design of the modern alternating current (AC) electricity supply system. Tesla gained experience in telephony and electrical engineering before emigrating to the United States in 1884 to work for Thomas Edison in New York City. He soon struck out on his own with financial backers, setting up laboratories and companies to develop a range of electrical devices. His patented AC induction motor and transformer were licensed by George Westinghouse, who also hired Tesla for a short time as a consultant. His work in the formative years of electric power development was involved in a corporate alternating current/direct current "War of Currents" as well as various patent battles. Tesla went on to pursue his ideas of wireless lighting and electricity distribution in his high-voltage, high-frequency power experiments in New York and Colorado Springs, and made early (1893) pronouncements on the possibility of wireless communication with his devices. He tried to put these ideas to practical use in an ill-fated attempt at intercontinental wireless transmission, his unfinished Wardenclyffe Tower project. In his lab he also conducted a range of experiments with mechanical oscillators/generators, electrical discharge tubes, and early X-ray imaging. He also built a wireless controlled boat, one of the first ever exhibited. Tesla was renowned for his achievements and showmanship, eventually earning him a reputation in popular culture as an archetypal "mad scientist". His patents earned him a considerable amount of money, much of which was used to finance his own projects with varying degrees of success. He lived most of his life in a series of New York hotels, through his retirement. Tesla died on 7 January 1943. His work fell into relative obscurity after his death, but in 1960 the General Conference on Weights and Measures named the SI unit of magnetic flux density the tesla in his honor. There has been a resurgence in popular interest in Tesla since the 1990s.

El origen de las especies (The origin of species, en inglés) o más exactamente El origen de las especies mediante la selección natural o la conservación de las razas favorecidas en la lucha por la vida es un libro escrito por Charles Darwin (1809 -1882), publicado el 24 de noviembre de 1859 (John Murrap, Londres); agotó los 1.250 ejemplares impresos en el primer día. En él, expuso por primera vez sus ideas sobre la selección natural y la teoría de la evolución. Esta obra es un trabajo fundamental dentro de la historia de la ciencia y la biología. En él, Darwin argumenta largamente su teoría sobre cómo los organismos evolucionan gradualmente por medio de la selección natural, presentando evidencias de su teoría acumuladas en su viaje en el HMS Beagle en los a?os 1831-1836. Su teoría se oponía ampliamente a las teorías vigentes en su época, creacionismo y catastrofismo. El libro puede ser leído por no especialistas. Aunque las ideas presentadas constituyen la base de la biología moderna continúan siendo controvertidas para ciertos grupos religiosos quienes se apoyan en una interpretación literal de textos religiosos a favor de explicaciones creacionistas.

Reducerea efectelor adverse ale chimioterapiei i radioterapiei Creterea beneficiilor tratamentelor ntrirea sistemului imunitar Meninerea energiei i a vitalitii STIMULAI-V CAPACITATEA NATURAL DE A LUPTA MPOTRIVA CANCERULUI Dumneavoastr sau cineva apropiat ai fost diagnosticat cu cancer. Dei oncologul v va prescrie un tratament care poate include chimioterapie i radioterapie, trebuie s nelegei c aceste arme puternice au adesea consecine nedorite, chiar periculoase, pentru care, aa cum arat cele mai recente cercetri, avei nevoie de un puternic fundament nutriional ca s le facei fa. O alimentaie corect, cu proporii echilibrate de hran sntoas, vitamine i minerale i suplimente nutriionale, v va oferi, alturi de chimioterapie i radioterapie, o arm extraordinar de puternic n lupta mpotriva bolii. Autorul, medic american respectat i asistent universitar de neurochirurgie, v arat ct de uor v putei fortifica organismul n aceast perioad critic. Vei afla, printre altele: Care dintre alimentele pe care le consumai zilnic au proprieti redutabile de lupt mpotriva cancerului i cum s le pregtii cel mai bine. Ce suplimente v pot spori – sau scdea – ansele de nsntoire. Cum pot crete anumite grsimi i uleiuri capacitatea natural de aprare a organismului. Despre aciunea extraordinar a flavonoidelor, care sporesc eficacitatea chimioterapiei, adugnd un strat protector celulelor sntoase. Cum s facei fa problemelor specifice cu care se confrunt pacienii suferinzi de cancer – oboseala, cderea prului, scderea n greutate, afeciunile digestive i alte efecte secundare.