In Physics of the Impossible, the renowned physicist Michio Kaku explores to what extent the technologies and devices of science fiction that are deemed equally impossible today might well become commonplace in the future.From teleportation to telekinesis, Kaku uses the world of science fiction to explore the fundamentals—and the limits—of the laws of physics as we know them today. He ranks the impossible technologies by categories—Class I, II, and III, depending on when they might be achieved, within the next century, millennia, or perhaps never. In a compelling and thought-provoking narrative, he explains:· How the science of optics and electromagnetism may one day enable us to bend light around an object, like a stream flowing around a boulder, making the object invisible to observers “downstream”· How ramjet rockets, laser sails, antimatter engines, and nanorockets may one day take us to the nearby stars· How telepathy and psychokinesis, once considered pseudoscience, may one day be possible using advances in MRI, computers, superconductivity, and nanotechnology· Why a time machine is apparently consistent with the known laws of quantum physics, although it would take an unbelievably advanced civilization to actually build oneKaku uses his discussion of each technology as a jumping-off point to explain the science behind it. An extraordinary scientific adventure, Physics of the Impossible takes readers on an unforgettable, mesmerizing journey into the world of science that both enlightens and entertains.

    may have put the first man on the moon, but it was the Soviet space program that made Valentina Tereshkova the first woman in space. It took years to catch up, but soon NASA’s first female astronauts were racing past milestones of their own. The trail-blazing women of Group 9, NASA’s first mixed gender class, had the challenging task of convincing the powers that be that a woman’s place is in space, but they discovered that NASA had plenty to learn about how to make space travel possible for everyone.

    “Curiouser and curiouser” —fun and fascinating facts from the world of drugs. Following in the tradition of The Ultimate Book of Useless Information, The Curious World of Drugs and Their Friends is a wry potpourri of interesting information about every conceivable kind of drug. Readers can feed their heads with anecdotes, facts, lists, statistics, and illustrations, including: • The test results of animals on LSD—cats lose their fear of dogs, and goats walk in geometric patterns • Drugs found in nature, from magic mushrooms to St. John’s wort to beaver secretions • Celebrities who overdosed at age 27—Jimi Hendrix, Janis Joplin, Jim Morrison, Kurt Cobain, Brian Jones, and Jean Michel-Basquiat • Imaginary drugs in literature and film, from spice the mélange in Dune to Moloko plus in A Clockwork Orange • Nicknames for a joint—from doobie to giggly stick to Mr. Boom Bizzle • The global percentages of adults who have used cannabis—.004 percent in Singapore and 12.6 percent in the United States • The uses of opium in ancient Rome—from treatments for insomnia and epilepsy to colic and deafness • The most glamorous rehab clinics and their celebrity alumni • Mini-biographies of the biggest drug kingpins around the world Wacky but well-researched, unbiased and shameless, The Curious World of Drugs and Their Friends dares to take readers on a long, strange trivia trip.

    Now, to help combat the problem, David Zinczenko, editor-in-chief of Men's Health, and co-author Matt Goulding have created Eat This, Not That! for Kids. This must-have guide for concerned parents offers detailed analysis and nutritional tips on thousands of the most popular food choices for kids. Covering the best and worst options available at the most popular restaurants in the country as well as the healthiest--and most harmful--foods in the supermarket aisles, if kids are eating it, this book is probably analyzing it.Other features include: -Restaurant Report Cards on the best chain restaurants for your kids-Drink This, Not That! for Kids-The 20 Worst Kids' Meals in America-10 "Healthy" Foods that Aren't-The 8 Foods You Should Feed Your Kid Every Day

    What's the point? There's so much else to read. With these essays, Lizzie Skurnick has answered those questions. It's as if a kindly psychiatrist suddenly appeared with a sheaf of missing brain scans. Does the mere mention of a mink-trimmed coat make you secretly swoon, even though you are rabidly anti-fur? You have 'A Little Princess' complex. Do you long to cover your enemies with leeches? You're having a 'Little House' flashback... So stretch out on Dr. Lizzie's couch and find out why you think it would be kind of cozy to be locked up in an attic with your brother. Or learn to dissect the subtle class consciousness of Judy Blume's New Jersey. Ponder the way that Lois Duncan's characters come into unexpected powers, natural and supernatural alike, as they enter adolesence. And most of all, enjoy.

    Countering the prevailing, traditional story of the first Thanksgiving, with its black-hatted, silver-buckled Pilgrims; blanket-clad, be-feathered Indians; cranberry sauce; pumpkin pie; and turkey, this lushly illustrated photo-essay presents a more measured, balanced, and historically accurate version of the three-day harvest celebration in 1621.

    This book will teach you how to use bash's advanced command-line features, such as command history, command-line editing, and command completion.This book also introduces shell programming,a skill no UNIX or Linus user should be without. The book demonstrates what you can do with bash's programming features. You'll learn about flow control, signal handling, and command-line processing and I/O. There is also a chapter on debugging your bash programs.Finally, Learning the bash Shell, Third Edition, shows you how to acquire, install, configure, and customize bash, and gives advice to system administrators managing bash for their user communities.This Third Edition covers all of the features of bash Version 3.0, while still applying to Versions 1.x and 2.x. It includes a debugger for the bash shell, both as an extended example and as a useful piece of working code. Since shell scripts are a significant part of many software projects, the book also discusses how to write maintainable shell scripts. And, of course, it discusses the many features that have been introduced to bash over the years: one-dimensional arrays, parameter expansion, pattern-matching operations, new commands, and security improvements.Unfailingly practical and packed with examples and questions for future study, Learning the bash Shell Third Edition is a valuable asset for Linux and other UNIX users.--back cover

    From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The Code Book tells the story of the most powerful intellectual weapon ever known: secrecy.Throughout the text are clear technical and mathematical explanations, and portraits of the remarkable personalities who wrote and broke the world’s most difficult codes. Accessible, compelling, and remarkably far-reaching, this book will forever alter your view of history and what drives it. It will also make you wonder how private that e-mail you just sent really is.

    Crumb, a member of the order of Engineers, where she serves as apprentice. In a time and place where women are not seen as reasonable creatures, Fever is an anomaly, the only female to serve in the order.Soon though, she must say goodbye to Dr. Crumb - nearly the only person she's ever known - to assist archeologist Kit Solent on a top-secret project. As her work begins, Fever is plagued by memories that are not her own and Kit seems to have a particular interest in finding out what they are. Fever has also been singled out by city-dwellers who declare her part Scriven.The Scriveners, not human, ruled the city some years ago but were hunted down and killed in a victorious uprising by the people. If there are any remaining Scriven, they are to be eliminated.All Fever knows is what she's been told: that she is an orphan. Is Fever a Scriven? Whose memories does she hold? Is the mystery of Fever, adopted daughter of Dr. Crumb, the key to the secret that lies at the heart of London?Haunting, arresting, and astonishingly original, Fever Crumb will delight and surprise readers at every fast-paced, breathless turn.

    T. Anderson delivers an account of the Siege of Leningrad and the role played by Russian composer Shostakovich and his Leningrad Symphony.In September 1941, Adolf Hitler’s Wehrmacht surrounded Leningrad in what was to become one of the longest and most destructive sieges in Western history—almost three years of bombardment and starvation that culminated in the harsh winter of 1943–1944. More than a million citizens perished. Survivors recall corpses littering the frozen streets, their relatives having neither the means nor the strength to bury them. Residents burned books, furniture, and floorboards to keep warm; they ate family pets and—eventually—one another to stay alive. Trapped between the Nazi invading force and the Soviet government itself was composer Dmitri Shostakovich, who would write a symphony that roused, rallied, eulogized, and commemorated his fellow citizens—the Leningrad Symphony, which came to occupy a surprising place of prominence in the eventual Allied victory.This is the true story of a city under siege: the triumph of bravery and defiance in the face of terrifying odds. It is also a look at the power—and layered meaning—of music in beleaguered lives.

    The first edition of this book, Programming Perl, hit the shelves in 1990, and was quickly adopted as the undisputed bible of the language. Since then, Perl has grown with the times, and so has this book.Programming Perl is not just a book about Perl. It is also a unique introduction to the language and its culture, as one might expect only from its authors. Larry Wall is the inventor of Perl, and provides a unique perspective on the evolution of Perl and its future direction. Tom Christiansen was one of the first champions of the language, and lives and breathes the complexities of Perl internals as few other mortals do. Jon Orwant is the editor of The Perl Journal, which has brought together the Perl community as a common forum for new developments in Perl.Any Perl book can show the syntax of Perl's functions, but only this one is a comprehensive guide to all the nooks and crannies of the language. Any Perl book can explain typeglobs, pseudohashes, and closures, but only this one shows how they really work. Any Perl book can say that my is faster than local, but only this one explains why. Any Perl book can have a title, but only this book is affectionately known by all Perl programmers as "The Camel."This third edition of Programming Perl has been expanded to cover version 5.6 of this maturing language. New topics include threading, the compiler, Unicode, and other new features that have been added since the previous edition.

    That day, of course, the world changed. By the next morning, with seventeen classmates and faculty dead, they had joined the leadership of a movement to save their own lives, and the lives of all other young people in America. It's a leadership position they did not seek, and did not want--but events gave them no choice.The morning after the massacre, David Hogg told CNN: "We're children. You guys are the adults. You need to take some action and play a role. Work together. Get over your politics and get something done."This book is a manifesto for the movement begun that day, one that has already changed America--with voices of a new generation that are speaking truth to power, and are determined to succeed where their elders have failed. With moral force and clarity, a new generation has made it clear that problems previously deemed unsolvable due to powerful lobbies and political cowardice will be theirs to solve. Born just after Columbine and raised amid seemingly endless war and routine active shooter drills, this generation now says, Enough. This book is their statement of purpose, and the story of their lives. It is the essential guide to the #NeverAgain movement.

    From Egyptian wall paintings to the Venetian Renaissance, impressionism to digital images, Philip Ball tells the fascinating story of how art, chemistry, and technology have interacted throughout the ages to render the gorgeous hues we admire on our walls and in our museums.Finalist for the 2002 National Book Critics Circle Award.

    Now, inspired by her fans and enraged by how little in our culture has changed since her groundbreaking novel Speak was first published twenty years ago, she has written a poetry memoir that is as vulnerable as it is rallying, as timely as it is timeless. In free verse, Anderson shares reflections, rants, and calls to action woven between deeply personal stories from her life that she's never written about before. Searing and soul-searching, this important memoir is a denouncement of our society's failures and a love letter to all the people with the courage to say #metoo and #timesup, whether aloud, online, or only in their own hearts. SHOUT speaks truth to power in a loud, clear voice—and once you hear it, it is impossible to ignore.

    This volume answers questions such as: Should I use low- or high-flanged hubs for touring * Should I spoke crossed-four or crossed-three? Are radially spoked wheels stiffer than crossed-four? * How can I build a 32-spoke crossed-two wheel? * Should I use butted or straight sookes? * Does tying and soldering give a rough ride?Based on years of experience, the author has divided the book into three parts. Part One, Theory, explains how wheels respond to loads. It discusses the merits of various designs and components, and explains what causes failures. Part Two, Practice, gives a step-by-step guide for building front and rear wheels and wheels with different patterns and numbers of spokes. Part Three, Data, contains test results and formulas for computing spoke lengths and other wheel dimensions.