Each chapter gives you the complete source code for a new game and teaches the programming concepts from these examples. The book is available under a Creative Commons license and can be downloaded in full for free from http: //inventwithpython.com/pygame This book was written to be understandable by kids as young as 10 to 12 years old, although it is great for anyone of any age who has some familiarity with Python.

    There's a good reason for this. You see, Play-Doh didn't start out as a toy. It started out as a product for cleaning wallpaper."Have you ever wondered who invented Lego, Mr. Potato Head, or toy trains? Here are the fascinating stories behind these toy inventions and many others. Learn why the see-saw was popular with the Romans, how the Slinky was used during the Vietnam War, and the reason Raggedy Ann has a red heart on her chest that says "I love you." From dolls and checkers to pinball and the modern video game, there's a wide selection here for boys and girls alike.With humor and wit, this intriguing book serves up slices of cultural history that will inspire young readers to start thinking up their own toy inventions.

    In an era of dirigibles and hot air balloons, the Wright Brothers were among the first innovators of heavier than air flight. But in the hotly competitive international race toward flight, Orville and Wilbur were up against a lot more than bad weather. Mechanical failures, lack of information, and even other aviators complicated the Wright Brothers’ journey. Though they weren’t as wealthy as their European counterparts, their impressive achievements demanded attention on the international stage. Thanks to their carefully recorded experiments and a healthy dash of bravery, the Wright Brothers’ flying machines took off.

    Includes essays and excerpts from the works of prominent modern thinkers such as Umberto Eco, Jacques Derrida, and Isaiah Berlin among others.

    No one seemed able to agree on a cause. (Dark matter? Tensor–vector–scalar gravity? Collisions with gravitons?) What did seem clear to those who became obsessed with it was that the Pioneer Anomaly had the potential to upend Einstein and Newton—to change everything we know about the universe.With riveting prose and the precision of an expert, Konstantin Kakaes gives us a scientific police procedural, tracking the steps of those who sought to unravel this high-stakes enigma. His thrilling account draws on extensive interviews and archival research, following the story from the Anomaly’s initial discovery, through decades of tireless investigation, to its ultimate conclusion. “The Pioneer Detectives” is a definitive account not just of the Pioneer Anomaly but of how scientific knowledge gets made and unmade, with scientists sometimes putting their livelihoods on the line in pursuit of cosmic truth. Perfect for fans of John McPhee, Thomas Kuhn, and Ed McBain, this is also an immensely enjoyable story accessible to anyone who loves brilliant, fascinating long-form journalism.* * * ABOUT THE AUTHOR: Konstantin Kakaes is a Bernard L. Schwartz fellow at the New America Foundation, writing about science and technology, and is the former Mexico City bureau chief for The Economist. His work has been published in The Wall Street Journal, Foreign Policy, and The Washington Post and appears frequently in Slate. Before becoming a journalist, he studied physics at Harvard University.

    Song without Words tells the astonishing story of a man who, at the age of thirty-four, discovered that he had been deaf since childhood, yet somehow managed to navigate his way through Andover, Yale, and Columbia Law School, and to establish a prestigious international legal career. Gerald Shea's witty and candid memoir of how he compensated for his deafness -- through sheer determination and an amazing ability to translate the melody of vowels. His experience gives fascinating new insight into the nature and significance of language, the meaning of deafness, the fierce controversy between advocates of signing and of oral education, and the longing for full communication that unites us all.

    

    The company was forced to write-down $900 million in inventory and Surface’s future was in jeopardy.Beneath A Surface tells the inside story of how Microsoft turned its hardware dreams into a reality with new details about the challenges Panos and his team had to overcome as well as the internal politics that nearly killed the brand.For fans of Microsoft and those who are interested in the business of building brands, Beneath A Surface is a must read that tells the inside story of how Microsoft turned a failure into a fortune.

    Science and politics collide in this thrilling account of America's struggle for protection against the deadly threat of violent weather. Warnings tells the dramatic true stories of the unsung weather warriors who save innocent lives, often by risking their own.

    As huge as the Pantheon of Rome and as heavy as the Statue of Liberty, this magnificent instrument is so precisely built that its seventeen-foot mirror was hand-polished to a tolerance of 2/1,000,000 of an inch. The telescope's construction drove some to the brink of madness, made others fearful that mortals might glimpse heaven, and transfixed an entire nation. Ronald Florence weaves into his account of the creation of "the perfect machine" a stirring chronicle of the birth of Big Science and a poignant rendering of an America mired in the depression yet reaching for the stars.

    An exploration of technology used by ancient civilizations and the support it provides for certain biblical interpretations.

    Many times we’ve even heard pundits say “I am not a scientist” to avoid the issue altogether. But the truth is, the basic science is not that difficult. Using a question and answer format, this book will help readers achieve three major goals: To see that anyone can understand the basic science of global warming;  To understand the arguments about this issue made by skeptics, so that readers will be able to decide for themselves what to believe; To understand why, despite the “gloom and doom” that often surrounds this topic, the solutions are ones that will not only protect the world for our children and grandchildren, but that will actually lead us to a stronger economy with energy that is cheaper, cleaner, and more abundant than the energy we use today.

    Yet, no records exist explaining how, why, or who built Egypt’s megalithic monuments and statues. The ancient Egyptians did, however, record that their civilization resided in the shadow of a kingdom of “gods” whose reign ended many thousands of years before their first dynasty. What was this Civilization X that antiquity’s most accomplished people revered as gods?The recent discovery of a large stone at one of Egypt’s oldest ruins presents physical evidence that clearly and distinctly shows the markings of a machining process far beyond the capabilities of the Ancient Egyptians. Likewise, experimental modeling of the Great Pyramid’s subterranean chambers and passageways gives scientific evidence to further support the theory that the civilization responsible for such magnificent monuments is much older than presently believed. Ancient Egypt 39,000 BCE examines this evidence from historical and technical points of view, explaining who these prehistoric people were, what happened to them, why they built their civilization out of granite, and why they built a series of pyramids along the west bank of the Nile River.

    In keeping with previous versions, the 3rd edition uses numerous historical vignettes that show the evolution of the field. New pedagogical features--"Roadmaps" showing the development of a given topic, and "Design Boxes" giving examples of design decisions--will make the 3rd edition even more practical and user-friendly than before. The 3rd edition strikes a careful balance between classical methods of determining compressible flow, and modern numerical and computer techniques (such as CFD) now used widely in industry & research. A new Book Website will contain all problem solutions for instructors.

    Children are given a well-rounded understanding of this beautiful fish: its anatomy, feeding habits and behavior. The following Sharks are featured:* The swift Black Tip Reef Shark* The dangerous Bull Shark* The resourceful Hammerhead Shark* The feared Great White Shark* The stealthy Lemon Shark* The fanged Nurse Shark* The gentle Whale Shark* The deceptive Wobbegong