It is a collection of 150 brain teasing math riddles and puzzles. Their purpose is to make children think and stretch the mind. They are designed to test logic, lateral thinking as well as memory and to engage the brain in seeing patterns and connections between different things and circumstances. They are laid out in three chapters which get more difficult as you go through the book, in the author’s opinion at least. The answers are at the back of the book if all else fails. These are more difficult riddles and are designed to be attempted by children from 10 years onwards, as well as participation from the rest of the family. Tags: Riddles and brain teasers, riddles and trick questions, riddles book, riddles book for kids, riddles for kids, riddles for kids aged 9-12, riddles and puzzles, jokes and riddles, jokes book, jokes book for kids, jokes children, jokes for kids, jokes kids, puzzle book

    He references his own contributions to the canon of popular music, and he provides fascinating insider portraits of the industry and its protagonists. But above all, he questions our ideas of music and our attitude to sound, introducing us throughout this provocative and superbly written book to his current work, The17.

    Hostile encounters. Just another day for the Earth Space Service Marines. The entire military sci-fi adventure from Amazon All-Star author James David Victor including the never-before-released final story! Sergeant Andrea “Andy” Dolan and her squad of Space Marines are trained to protect the ESS Alliance against all threats. When hostile aliens invade, they are the last line of defense. As conflicts intensify and unexplained abilities manifest in Andy, it becomes clear something big is on the horizon. Their only hope is the Space Marine who doesn’t even know who, exactly, she is. The Earth Space Service Space Marines Boxed Set contains the entire ESS Space Marines series. If you like fast paced space adventures with engaging, and quirky, characters, you will love Andy and the ESS Space Marines. Stories Included: Zenith Daikon Arkana Nebula Eclipse Lykos Stranded Furlough Planet Breaker Download the Earth Space Service Space Marines Boxed Set and get started on your next space adventure today! Always FREE on Kindle Unlimited

    Interstellar: Beyond Time and Space documents the making of Nolan's latest masterpiece in fascinating detail and features interviews with the acclaimed director, along with screenwriter Jonathan Nolan, producer Emma Thomas, and other key members of the production team. Delving into the science and philosophy behind the film, Interstellar: Beyond Time and Space dynamically showcases its incredible concept art, including costume designs, storyboards, and other fascinating preproduction elements. Also featuring interviews with the exceptional cast, including Matthew McConaughey and Anne Hathaway, Interstellar: Beyond Time and Space tells the full story of the making of the film, with candid pictures illustrating its elaborate set pieces and reliance on classic special effects techniques. Visually enthralling and engrossing in its in-depth exploration of the themes and ideas at the heart of Interstellar, this book is the perfect accompaniment to one of the most anticipated films of 2014. Based on the film from Warner Bros. Pictures and Paramount Pictures. From acclaimed filmmaker Christopher Nolan ("The Dark Knight" films, "Inception"), "Interstellar" stars Oscar winner Matthew McConaughey ("Dallas Buyers Club"), Oscar winner Anne Hathaway ("Les Misébles"), Oscar nominee Jessica Chastain ("Zero Dark Thirty"), Bill Irwin ("Rachel Getting Married"), Oscar winner Ellen Burstyn ("Alice Doesn't Live Here Anymore"), and Oscar winner Michael Caine ("The Cider House Rules"). The main cast also includes Wes Bentley, Casey Affleck, David Gyasi, Mackenzie Foy and Topher Grace. Christopher Nolan directed the film from a screenplay he co-wrote with Jonathan Nolan. Emma Thomas, Christopher Nolan and Lynda Obst produced "Interstellar," with Jordan Goldberg, Jake Myers, Kip Thorne and Thomas Tull serving as executive producers. Warner Bros. Pictures and Paramount Pictures present, in association with Legendary Pictures, a Syncopy/Lynda Obst Productions production, a film by Christopher Nolan, "Interstellar."

    To shape debates over health care, energy policy, space travel, and other vital issues, ordinary citizens must engage directly with research rather than relying on pundits’ and politicians’ interpretations. Otherwise, fringe opinions that have been discredited in the scientific community can take hold in the public imagination. At the same time, scientists must understand their roles as communicators and ambassadors as well as researchers.Rees not only diagnoses this central problem but also explains how scientists and the general public can deploy a global, long-term perspective to address the new challenges we face. In the process, he reveals critical shortcomings in our current system—for example, the tendency to be overly anxious about minor hazards while underrating the risk of potential catastrophes. Offering a strikingly clear portrait of the future of science, Rees tackles such diverse topics as the human brain, the possibility that humans will colonize other planets, and the existence of extraterrestrial life in order to distinguish between what scientists can hope to discover and what will always lie beyond our grasp.A fresh perspective on science’s significance and potential, From Here to Infinity will inspire and enlighten.

    Is identity a myth? A constructed story we tell ourselves? Tribalism, nationalism and sectarianism are dividing the world into us and them. Communities are a tinderbox of anger and resentment. He passionately hopes we are not hard wired for hate. Grant argues that it is time to leave identity behind and to embrace cosmopolitanism. On Identity is a meditation on hope and community.

    It was a sea in name only. It was actually a bone dry, ancient dusty basin pockmarked with craters and littered with rocks and boulders. Somewhere in that 500 mile diameter basin, the astronauts would attempt to make Mankind’s first landing on the Moon. Neil Armstrong would pilot the Lunar Module “Eagle” during its twelve minute descent from orbit down to a landing. Col. Edwin “Buzz” Aldrin would assist him. On the way down they would encounter a host of problems, any one of which could have potentially caused them to have to call off the landing, or, even worse, die making the attempt. The problems were all technical-communications problems, computer problems, guidance problems, sensor problems. Armstrong and Aldrin faced the very real risk of dying by the very same technical sword that they had to live by in order to accomplish the enormous task of landing on the Moon for the first time. Yet the human skills Armstrong and Aldrin employed would be more than equal to the task. Armstrong’s formidable skills as an aviator, honed from the time he was a young boy, would serve him well as he piloted Eagle down amidst a continuing series of systems problems that might have fatally distracted a lesser aviator. Armstrong’s brilliant piloting was complemented by Aldrin’s equally remarkable discipline and calmness as he stoically provided a running commentary on altitude and descent rate while handling systems problems that threatened the landing. Finally, after a harrowing twelve and a half minutes, Armstrong gently landed Eagle at “Tranquility Base”, a name he had personally chosen to denote the location of the first Moon landing. In “Landing Eagle-Inside the Cockpit During the First Moon Landing”, author Mike Engle gives a minute by minute account of the events that occurred throughout Eagle’s descent and landing on the Moon. Engle, a retired NASA engineer and Mission Control flight controller, uses NASA audio files of actual voice recordings made inside Eagle’s cockpit during landing to give the reader an “inside the cockpit” perspective on the first Moon landing. Engle’s transcripts of these recordings, along with background material on the history and technical details behind the enormous effort to accomplish the first Moon landing, give a new and fascinating insight into the events that occurred on that remarkable day fifty years ago.

    But are there limits to what we can discover about our physical universe?In this very personal journey to the edges of knowledge, Marcus du Sautoy investigates how leading experts in fields from quantum physics and cosmology, to sensory perception and neuroscience, have articulated the current lie of the land. In doing so, he travels to the very boundaries of understanding, questioning contradictory stories and consulting cutting edge data.Is it possible that we will one day know everything? Or are there fields of research that will always lie beyond the bounds of human comprehension? And if so, how do we cope with living in a universe where there are things that will forever transcend our understanding?In What We Cannot Know, Marcus du Sautoy leads us on a thought-provoking expedition to the furthest reaches of modern science. Prepare to be taken to the edge of knowledge to find out if there’s anything we truly cannot know.

    Although Australia’s prompt, science-led response to COVID-19 has not been perfect, it has saved tens of thousands of lives. But for decades, governments have ignored, ridiculed or understated the advice of scientists on the climate emergency.Now, in the wake of the megafires of 2020, a time of reckoning has arrived. In The Climate Cure renowned climate scientist Tim Flannery takes aim at those responsible for the campaign of obfuscation and denial that has already cost so many Australian lives and held back action on climate change.Flannery demands a new approach, based on the nation’s response to COVID-19, that will lead to effective government policies. The Climate Cure is an action plan for our future. We face a fork in the road, and must decide now between catastrophe and survival.

    They are spy satellites--the means by which the super-pwers keep tabs on each other in the deep black of space. Excellent . . . Highly recommended!--Booklist.

    She cannot speak the Ariekei tongue, but she is an indelible part of it, having long ago been made a figure of speech, a living simile in their language.When distant political machinations deliver a new ambassador to Arieka, the fragile equilibrium between humans and aliens is violently upset. Catastrophe looms, and Avice is torn between competing loyalties—to a husband she no longer loves, to a system she no longer trusts, and to her place in a language she cannot speak yet speaks through her.

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      In the past few years, a handful of scientists have been in a race to explain a disturbing aspect of our universe: only 4 percent of it consists of the matter that makes up you, me, our books, and every planet, star, and galaxy. The rest—96 percent of the universe—is completely unknown.   Richard Panek tells the dramatic story of how scientists reached this conclusion, and what they’re doing to find this "dark" matter and an even more bizarre substance called dark energy. Based on in-depth, on-site reporting and hundreds of interviews—with everyone from Berkeley’s feisty Saul Perlmutter and Johns Hopkins’s meticulous Adam Riess to the quietly revolutionary Vera Rubin—the book offers an intimate portrait of the bitter rivalries and fruitful collaborations, the eureka moments and blind alleys, that have fueled their search, redefined science, and reinvented the universe.

    How does Jane Goodall’s relationship with her dog Rusty inform her thinking about our relationship to other species? Which time and place would Jared Diamond most prefer to live in, in light of his work on the role of chance in history? What does driving a sports car have to do with Steven Weinberg’s quest for the “theory of everything”? Physicist and journalist Stefan Klein’s intimate conversations with nineteen of the world’s best-known scientists (including three Nobel Laureates) let us listen in as they talk about their paradigm-changing work—and how it is deeply rooted in their daily lives. • Cosmologist Martin Rees on the beginning and end of the world • Evolutionary biologist Richard Dawkins on egoism and selflessness • Neuroscientist V. S. Ramachandran on consciousness • Molecular biologist Elizabeth Blackburn on aging • Philosopher Peter Singer on morality • Physician and social scientist Nicholas Christakis on human relationships • Biochemist Craig Venter on the human genome • Chemist and poet Roald Hoffmann on beauty

    But NASA's prehistory is a rarely told tale, one that is largely absent from the popular space-age literature but that gives the context behind the lunar program. America's space agency wasn't created in a vacuum; it drew together some of the best minds the non-Soviet world had to offer.From Wenher von Braun fleeing the ruins of Berlin to the Mercury program, tests of new technologies by pilots such as Neil Armstrong and, in the shadow of Sputnik, the final creation by Dwight D. Eisenhower of NASA, Breaking The Chains of Gravity tells the story of NASA's roots in an engaging and accessible way, against a backdrop of Nazism, communism, and imminent nuclear annihilation.