Popular Science PDF Download

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Category :
Languages : en
Pages : 148

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Book Description
Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.

Author: John John C
Publisher:
ISBN:
Category :
Languages : en
Pages : 120

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This lined notebook is perfect for taking notes, making lists, writing your thoughts. You can use it as a composition book, diary, journal, notebook, and much more inspiration.

Author: Layla Hagen
Publisher: Createspace Independent Publishing Platform
ISBN: 9781507576922
Category : Brazil
Languages : en
Pages : 0

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Book Description
***This is a STANDALONE CONTEMPORARY ROMANCE***Aimee's wedding is supposed to turn out perfect. Her dress, her fianc� and the location-the idyllic holiday ranch in Brazil-are perfect. But all Aimee's plans come crashing down when the private jet that's taking her from the U.S. to the ranch-where her fianc� awaits her-defects mid-flight and the pilot is forced to perform an emergency landing in the heart of the Amazon rainforest. With no way to reach civilisation, being rescued is Aimee and Tristan's-the pilot-only hope. A slim one that slowly withers away, desperation taking its place. Because death wanders in the jungle under many forms: starvation, diseases. Beasts. As Aimee and Tristan fight to find ways to survive, they grow closer. Together they discover that facing old, inner agonies carved by painful pasts takes just as much courage, if not even more, than facing the rainforest. Despite her devotion to her fianc�, Aimee can't hide her feelings for Tristan-the man for whom she's slowly becoming everything. You can hide many things in the rainforest. But not lies. Or love.Withering Hope is the story of a man who desperately needs forgiveness and the woman who brings him hope. It is a story in which hope births wings and blooms into a love that is as beautiful and intense as it is forbidden.

Author: Sarah Menkedick
Publisher: Lulu.com
ISBN: 1300281898
Category : Travel
Languages : en
Pages : 93

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Book Description
Since 2011, Vela Magazine has published creative nonfiction inspired by travel, written by women. In this first print collection, go dirtbagging in the Yukon, attend a Khmer wedding, ride horses in Navajo Nation, keep up with the boys across Europe, examine the relics of past travels, and fall in love during Oaxaca's revolution.

Author: Sam H. Ridgway
Publisher: Fawcett
ISBN:
Category : Fiction
Languages : en
Pages : 220

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At the beginning, it was just an experiment. Dr. Sam Ridgway had decided to study bottlenosed dolphins. In the process he became the first vet to work full-time with them, to fully understand their physiology and to improve their medical care.

Author: Edward Ashford Lee
Publisher: MIT Press
ISBN: 0262340526
Category : Computers
Languages : en
Pages : 562

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Book Description
An introduction to the engineering principles of embedded systems, with a focus on modeling, design, and analysis of cyber-physical systems. The most visible use of computers and software is processing information for human consumption. The vast majority of computers in use, however, are much less visible. They run the engine, brakes, seatbelts, airbag, and audio system in your car. They digitally encode your voice and construct a radio signal to send it from your cell phone to a base station. They command robots on a factory floor, power generation in a power plant, processes in a chemical plant, and traffic lights in a city. These less visible computers are called embedded systems, and the software they run is called embedded software. The principal challenges in designing and analyzing embedded systems stem from their interaction with physical processes. This book takes a cyber-physical approach to embedded systems, introducing the engineering concepts underlying embedded systems as a technology and as a subject of study. The focus is on modeling, design, and analysis of cyber-physical systems, which integrate computation, networking, and physical processes. The second edition offers two new chapters, several new exercises, and other improvements. The book can be used as a textbook at the advanced undergraduate or introductory graduate level and as a professional reference for practicing engineers and computer scientists. Readers should have some familiarity with machine structures, computer programming, basic discrete mathematics and algorithms, and signals and systems.

Author: Michael Cabbage
Publisher: Simon and Schuster
ISBN: 0743266986
Category : Transportation
Languages : en
Pages : 358

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Book Description
On February 1, 2003, the unthinkable happened. The space shuttle Columbia disintegrated 37 miles above Texas, seven brave astronauts were killed and America's space program, always an eyeblink from disaster, suffered its second catastrophic in-flight failure. Unlike the Challenger disaster 17 years earlier, Columbia's destruction left the nation one failure away from the potential abandonment of human space exploration. Media coverage in the immediate aftermath focused on the possible cause of the disaster, and on the nation's grief. But the full human story, and the shocking details of NASA's crucial mistakes, have never been told -- until now. Based on dozens of exclusive interviews, never-before-published documents and recordings of key meetings obtained by the authors, Comm Check takes the reader inside the conference rooms and offices where NASA's best and brightest managed the nation's multi-billion-dollar shuttle program -- and where they failed to recognize the signs of an impending disaster. It is the story of a space program pushed to the brink of failure by relentless political pressure, shrinking budgets and flawed decision making. The independent investigation into the disaster uncovered why Columbia broke apart in the sky above Texas. Comm Check brings that story to life with the human drama behind the tragedy. Michael Cabbage and William Harwood, two of America's most respected space journalists, are veterans of all but a handful of NASA's 113 shuttle missions. Tapping a network of sources and bringing a combined three decades of experience to bear, the authors provide a rare glimpse into NASA's inner circles, chronicling the agency's most devastating failure and the challenges that face NASA as it struggles to return America to space.

Author: April Hunt
Publisher: Forever
ISBN: 1538763397
Category : Fiction
Languages : en
Pages : 368

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Book Description
April Hunt "will keep you on the edge of your seat" with this heart-pounding romantic suspense novel of a military man and the one woman he can't resist (Lori Foster, New York Times bestselling author). Roman Steele learned a hard lesson about trusting others. While serving his country, he put his faith in the wrong person and lost a leg for his loyalty. So far, civilian life suits him -- as long as he doesn't have to deal with anyone. But when he's called in to investigate a break-in at a high-security lab, he finds himself butting heads with the lead virologist, a woman as infuriating as she is beautiful. When criminals break into Isabel Santiago's lab and steal a deadly virus, she's desperate to find the culprits before they turn her research into a weapon. But first, she must put her trust in the brooding security expert who sees danger around every corner. As she and Roman race to track down the culprits, these two unlikely partners find there's more at stake for them than they ever imagined possible -- but only if they stop the enemy in time.

Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 52

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Author: James R. Doty, MD
Publisher: Penguin
ISBN: 0698404025
Category : Psychology
Languages : en
Pages : 290

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Book Description
The award-winning New York Times bestseller about the extraordinary things that can happen when we harness the power of both the brain and the heart Growing up in the high desert of California, Jim Doty was poor, with an alcoholic father and a mother chronically depressed and paralyzed by a stroke. Today he is the director of the Center for Compassion and Altruism Research and Education (CCARE) at Stanford University, of which the Dalai Lama is a founding benefactor. But back then his life was at a dead end until at twelve he wandered into a magic shop looking for a plastic thumb. Instead he met Ruth, a woman who taught him a series of exercises to ease his own suffering and manifest his greatest desires. Her final mandate was that he keep his heart open and teach these techniques to others. She gave him his first glimpse of the unique relationship between the brain and the heart. Doty would go on to put Ruth’s practices to work with extraordinary results—power and wealth that he could only imagine as a twelve-year-old, riding his orange Sting-Ray bike. But he neglects Ruth’s most important lesson, to keep his heart open, with disastrous results—until he has the opportunity to make a spectacular charitable contribution that will virtually ruin him. Part memoir, part science, part inspiration, and part practical instruction, Into the Magic Shop shows us how we can fundamentally change our lives by first changing our brains and our hearts.