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Can You Survive an Asteroid Strike? by Matthew John Doeden Pdf
A huge rock hurdles through space on a collision course with Earth. It's enormous, as big as the one that wiped out the dinosaurs. You've got a little more than a day to get to safety. Where will you go? Who will you helpÜand who will help you? Can you survive the greatest disaster that the human race has ever known?
Can You Survive an Asteroid Strike? by Matt Doeden Pdf
A huge rock hurdles through space on a collision course with Earth. It's enormous, as big as the one that wiped out the dinosaurs. You've got a little more than a day to get to safety. Where will you go? Who will you help - and who will help you? When YOU CHOOSE what to do next in this eBook, the choices you make could mean the difference between life and death. Can you survive the greatest disaster that the human race has ever known?
Can you imagine what our lives would be like after a devastating asteroid strike? What effect would the resulting tsunami, storms, and dust cloud have? What would happen to the climate, wildlife, and our food supplies? This book traces the possible consequences of a global event on this scale, with ideas and evidence based on similar scenarios that are a part of fact and fiction.
National Research Council,Division on Engineering and Physical Sciences,Aeronautics and Space Engineering Board,Space Studies Board,Committee to Review Near-Earth-Object Surveys and Hazard Mitigation Strategies
Author : National Research Council,Division on Engineering and Physical Sciences,Aeronautics and Space Engineering Board,Space Studies Board,Committee to Review Near-Earth-Object Surveys and Hazard Mitigation Strategies Publisher : National Academies Press Page : 152 pages File Size : 45,8 Mb Release : 2010-07-21 Category : Science ISBN : 9780309149686
Defending Planet Earth by National Research Council,Division on Engineering and Physical Sciences,Aeronautics and Space Engineering Board,Space Studies Board,Committee to Review Near-Earth-Object Surveys and Hazard Mitigation Strategies Pdf
The United States spends approximately $4 million each year searching for near-Earth objects (NEOs). The objective is to detect those that may collide with Earth. The majority of this funding supports the operation of several observatories that scan the sky searching for NEOs. This, however, is insufficient in detecting the majority of NEOs that may present a tangible threat to humanity. A significantly smaller amount of funding supports ways to protect the Earth from such a potential collision or "mitigation." In 2005, a Congressional mandate called for NASA to detect 90 percent of NEOs with diameters of 140 meters of greater by 2020. Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies identifies the need for detection of objects as small as 30 to 50 meters as these can be highly destructive. The book explores four main types of mitigation including civil defense, "slow push" or "pull" methods, kinetic impactors and nuclear explosions. It also asserts that responding effectively to hazards posed by NEOs requires national and international cooperation. Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies is a useful guide for scientists, astronomers, policy makers and engineers.
The Earth is constantly bombarded with space matter. Most burns up before it reaches the surface. But what if a giant asteroid was headed our way? In this high-interest title, the end of the world becomes a reality as a massive asteroid strikes Earth! Readers can put themselves in the line of impact with a narrative opening and discover if any asteroids are on course to collide with Earth anytime soon. Features follow the chain reaction of an asteroid impact and examine past asteroid impacts. Would we be able to save ourselves?
This “accessible and always entertaining” (Booklist) combination of history, pop science, and in-depth reporting offers a fascinating account of the asteroids that hit Earth long ago and those streaming toward us now, as well as how prepared we are against asteroid-caused catastrophe. One of these days, warns Gordon Dillow, the Earth will be hit by a comet or asteroid of potentially catastrophic size. The only question is when. In the meantime, we need to get much better at finding objects hurtling our way, and if they’re large enough to penetrate the atmosphere without burning up, figure out what to do about them. We owe many of science’s most important discoveries to the famed Meteor Crater, a mile-wide dimple on the Colorado Plateau created by an asteroid hit 50,000 years ago. In his masterfully researched Fire in the Sky, Dillow unpacks what the Crater has to tell us. Prior to the early 1900s, the world believed that all craters—on the Earth and Moon—were formed by volcanic activity. Not so. The revelation that Meteor Crater and others like it were formed by impacts with space objects has led to a now accepted theory about what killed off the dinosaurs, and it has opened up a new field of asteroid observation that is brimming with urgency. Dillow looks at great asteroid hits of the past and modern-day asteroid hunters and defense planning experts, including America’s first Planetary Defense Officer. Satellite sensors confirm that a Hiroshima-scale blast occurs in the atmosphere every year, and a smaller, one-kiloton blast every month. While Dillow makes clear that the objects above can be deadly, he consistently inspires awe with his descriptions of their size, makeup, and origins. Both a riveting work of popular science and a warning to not take for granted the space objects hurtling overhead, Fire in the Sky is, ultimately, a testament to our universe’s celestial wonders.
100 Most Dangerous Things on the Planet by Anna Claybourne Pdf
Learn how to face and survive the most disastrous things that could possibly happen! From terrifying natural disasters to dangerous weather, from getting lost in the wild to fighting off ferocious animal attacks, this is your ultimate survival guide to avalanches, killer bees, and much, much more. Each danger includes a risk rating of how likely you are to encounter it, as well as a percentage of how likely you are to survive.
Scatter, Adapt, and Remember by Annalee Newitz Pdf
In its 4.5 billion–year history, life on Earth has been almost erased at least half a dozen times: shattered by asteroid impacts, entombed in ice, smothered by methane, and torn apart by unfathomably powerful megavolcanoes. And we know that another global disaster is eventually headed our way. Can we survive it? How? As a species, Homo sapiens is at a crossroads. Study of our planet’s turbulent past suggests that we are overdue for a catastrophic disaster, whether caused by nature or by human interference. It’s a frightening prospect, as each of the Earth’s past major disasters—from meteor strikes to bombardment by cosmic radiation—resulted in a mass extinction, where more than 75 percent of the planet’s species died out. But in Scatter, Adapt, and Remember, Annalee Newitz, science journalist and editor of the science Web site io9.com explains that although global disaster is all but inevitable, our chances of long-term species survival are better than ever. Life on Earth has come close to annihilation—humans have, more than once, narrowly avoided extinction just during the last million years—but every single time a few creatures survived, evolving to adapt to the harshest of conditions. This brilliantly speculative work of popular science focuses on humanity’s long history of dodging the bullet, as well as on new threats that we may face in years to come. Most important, it explores how scientific breakthroughs today will help us avoid disasters tomorrow. From simulating tsunamis to studying central Turkey’s ancient underground cities; from cultivating cyanobacteria for “living cities” to designing space elevators to make space colonies cost-effective; from using math to stop pandemics to studying the remarkable survival strategies of gray whales, scientists and researchers the world over are discovering the keys to long-term resilience and learning how humans can choose life over death. Newitz’s remarkable and fascinating journey through the science of mass extinctions is a powerful argument about human ingenuity and our ability to change. In a world populated by doomsday preppers and media commentators obsessively forecasting our demise, Scatter, Adapt, and Remember is a compelling voice of hope. It leads us away from apocalyptic thinking into a future where we live to build a better world—on this planet and perhaps on others. Readers of this book will be equipped scientifically, intellectually, and emotionally to face whatever the future holds.
"Terror, disaster, memory, selfhood, happiness . . . leave it to a poet to tackle the unthinkable so wisely and so wittily."* A literary guide to life in the pre-apocalypse, The Unreality of Memory collects profound and prophetic essays on the Internet age’s media-saturated disaster coverage and our addiction to viewing and discussing the world’s ills. We stare at our phones. We keep multiple tabs open. Our chats and conversations are full of the phrase “Did you see?” The feeling that we’re living in the worst of times seems to be intensifying, alongside a desire to know precisely how bad things have gotten—and each new catastrophe distracts us from the last. The Unreality of Memory collects provocative, searching essays on disaster culture, climate anxiety, and our mounting collective sense of doom. In this new collection, acclaimed poet and essayist Elisa Gabbert explores our obsessions with disasters past and future, from the sinking of the Titanic to Chernobyl, from witch hunts to the plague. These deeply researched, prophetic meditations question how the world will end—if indeed it will—and why we can’t stop fantasizing about it. Can we avoid repeating history? Can we understand our moment from inside the moment? With The Unreality of Memory, Gabbert offers a hauntingly perceptive analysis of our new ways of being and a means of reconciling ourselves to this unreal new world. "A work of sheer brilliance, beauty and bravery.” *—Andrew Sean Greer, author of Less
I guess I always felt even if the world came to an end, McDonald's still would be open. High school sophomore Miranda's disbelief turns to fear in a split second when an asteroid knocks the moon closer to Earth, like "one marble hits another." The result is catastrophic. How can her family prepare for the future when worldwide tsunamis are wiping out the coasts, earthquakes are rocking the continents, and volcanic ash is blocking out the sun? As August turns dark and wintery in northeastern Pennsylvania, Miranda, her two brothers, and their mother retreat to the unexpected safe haven of their sunroom, where they subsist on stockpiled food and limited water in the warmth of a wood-burning stove. Told in a year's worth of journal entries, this heart-pounding story chronicles Miranda's struggle to hold on to the most important resource of all--hope--in an increasingly desperate and unfamiliar world. An extraordinary series debut Susan Beth Pfeffer has written several companion novels to Life As We Knew It, including The Dead and the Gone, This World We Live In, and The Shade of the Moon.
A band of Californians take refuge and manage to survive the calamitous effects of the collision of a large asteroid with the Earth. The devastating impact shatters civilization and eradicates nearly all forms of plant and animal life on the planet.
Mr. Kazarian and his students step up to help when Walden's hearing aid picks up a distress call from the alien colonists called Arrok after a large asteroid collides with their settlement. Includes facts about asteroids, glossary, and discussion questions.
In this history of extinction and existential risk, a Newsweek and Bloomberg popular science and investigative journalist examines our most dangerous mistakes -- and explores how we can protect and future-proof our civilization. End Times is a compelling work of skilled reportage that peels back the layers of complexity around the unthinkable -- and inevitable -- end of humankind. From asteroids and artificial intelligence to volcanic supereruption to nuclear war, veteran science reporter and TIME editor Bryan Walsh provides a stunning panoramic view of the most catastrophic threats to the human race. In End Times, Walsh examines threats that emerge from nature and those of our own making: asteroids, supervolcanoes, nuclear war, climate change, disease pandemics, biotechnology, artificial intelligence, and extraterrestrial intelligence. Walsh details the true probability of these world-ending catastrophes, the impact on our lives were they to happen, and the best strategies for saving ourselves, all pulled from his rigorous and deeply thoughtful reporting and research. Walsh goes into the room with the men and women whose job it is to imagine the unimaginable. He includes interviews with those on the front lines of prevention, actively working to head off existential threats in biotechnology labs and government hubs. Guided by Walsh's evocative, page-turning prose, we follow scientific stars like the asteroid hunters at NASA and the disease detectives on the trail of the next killer virus. Walsh explores the danger of apocalypse in all forms. In the end, it will be the depth of our knowledge, the height of our imagination, and our sheer will to survive that will decide the future.
The New York Times bestselling author teaches practical strategies for maximizing your chances—no matter how unlikely the crisis. This fast-paced yet level-headed survival guide from the author of Prepare for Anything breaks down the odds of facing dozens of scary situations, from the fairly likely (like getting lost in the woods) to the unlikely but terrifying (being hit by an asteroid, attacked by zombies, or other sci-fi-worthy scenarios). It then provides concrete strategies for improving your odds of survival. Each danger is rated with handy graphics that give an-at-a-glance idea of how likely it is to happen, how much you should worry about it, and how possible it is to survive if it happens to you. In the pages that follow, survival expert Tim MacWelch gives step-by-step instructions, tutorials, and hints to help you beat the odds and live to tell the tale.