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

    Written by Puredoxyk, the coiner of the term ""Uberman's Sleep Schedule"" and a long-term polyphasic sleeper.

    This biography of Walter Russell, known as the modern Leonardo da Vinci, a musician, illustrator, portrait painter, architectural designer, sculptor, business adviser to IBM, champion figure skater, scientist, philosopher, and author of Five Personal Laws of Success.

    This groundbreaking book reveals how today's global businesses can be both environmentally responsible and highly profitable.

    His work traverses the fields of philosophy, psychoanalysis, theology, history and political theory, taking in film, popular culture, literature and jokes -- all to provide acute analyses of the complexities of contemporary ideology as well as a serious and sophisticated philosophy. His recent films The Pervert's Guide to the Cinema and Zizek reveal a theorist at the peak of his powers and a skilled communicator. Now Verso are making these four classic titles, that stand as the core of his ever-expanding life's work, available as new editions. Each is beautifully repackaged, including new introductions from Zizek himself. Simply put, they are the essential texts for understanding Zizek's thought and thus cornerstones of contemporary philosophy.

    Now, as the first decade of the twenty-first century closes amid economic collapse and the seeming ruin of the American Dream, America's #1 rated progressive radio host sounds an urgent call to arms for building a better, more sustainable world-while there's still time. Offering not just an indictment of the failures that have courted economic, demographic, and environmental ruin, Hartmann also outlines five critical personal and policy solutions to bring us back from the brink. Threshold-like Jared Diamond's Collapse-is radical but rooted in common sense, illuminating the necessary next steps in the evolution of mainstream thinking.

    Photographer Glen Denny was a key figure in this golden age of climbing, capturing pioneering feats on camera while tackling challenging ascents himself.In entertaining short pieces enlivened by his iconic black-and-white images of Yosemite's big wall legends, Denny reveals a young man's coming of age and provides a vivid look at Yosemite’s early climbing culture. He relates such precarious achievements as hauling water in glass gallon jugs up the east face of Washington Column, nailing the 750-foot Rostrum in a punishing heat wave, and dangling overnight on El Capitan’s Dihedral Wall in a lightning storm. Each true tale captures the spirit of historic Camp 4, where Denny and others plan the next big climb while living on the cheap and dodging park rangers.

    He followed his head over his gut and Karina was left permanently paralysed, altering both patient and surgeon's lives for ever. This decision would haunt Rahul for decades, a constant reminder of the fine line between saving and damaging a life.As one of the world's leading brain surgeons, Rahul is the last hope for patients with extreme forms of cancer. In treating them, he has observed humanity at its most raw and most robust. He has journeyed to unimaginable extremes with them, guiding them through the darkest moments of their lives.Life on a Knife's Edge is Rahul's beautifully written account of the resilience, courage and belief he has witnessed in his patients, and the lessons about human nature he has learned from them. It is about the impossible choices he has to make, and the fateful consequences he is forced to live with.From challenging the ethics of surgical practices, to helping a patient with locked-in syndrome communicate her dying wish to her family, Rahul shares his extraordinary experiences, revealing the depths of a surgeon's psyche that is continuously pushed to its limits.

    His mandate, which called for harmony with, rather than domestication of, nature, and for a reliance on individual integrity, rather than on materialistic institutions, is echoed in many of the great American philosophical and literary works of his time and ours, and has given an impetus to modern political and social activism.Larzer Ziff's introduction to this collection of fifteen of Emerson's most significant writings provides the important backdrop to the society in which Emerson lived during his formative years.

    The Tao of Teaching is written in the same style as the Tao Te Ching, and gives examples from the classrooms of three present-day teachers whom the author feels embody Taoist wisdom and "student-centered" educational methods. The Tao of Teaching is a labor of love, containing many important insights by a talented and respected professional whose emphasis is on the students' contribution in a learning environment, whatever the context.

    Writing fiction is a similar process. Sometimes it might take a while before the story gets some balance and moves forward. Sometimes the story takes off as if motor-driven, then crashes into something not foreseen or expected. Learning to be a writer is all about finding your legs, and doing your best to convince onlookers that you know what you're doing and where you're going.In Pep Talks, Warnings & Screeds, acclaimed Southern story writer and novelist George Singleton serves up everything you ever need to know to become a real writer (meaning one who actually writes), in bite-sized aphorisms. It's Nietzsche's Beyond Good & Evil meets Anne Lamott's Bird by Bird. It's cough syrup that tastes like chocolate cake. In other words, don't expect to get better unless you get a good dose of it, maybe two.Accompanied by more than fifty original full-color illustrations by novelist Daniel Wallace, these laugh-out-loud funny, candid, and surprisingly useful lessons will help you find your own writerly balance so you can continue to move forward.

    Almost immediately after the discovery of LSD less than a hundred years ago, psychedelics began to play a crucial role in the quest to understand the link between mind and matter. With an uncanny ability to reveal the mind’s remote frontiers and the unmapped areas of human consciousness, LSD and MDMA (better known as Ecstasy) have proven extraordinarily effective in treating anxiety disorders such as PTSD—yet the drugs remain illegal for millions of people who might benefit from them.Anchoring Tom Shroder’s Acid Test are the stories of Rick Doblin, the founder and executive director of the Multidisciplinary Association for Psychedelic Studies (MAPS), who has been fighting government prohibition of psychedelics for more than thirty years; Michael Mithoefer, a former emergency room physician, now a psychiatrist at the forefront of psychedelic therapy research; and his patient Nicholas Blackston, a former Marine who has suffered unfathomable mental anguish from the effects of brutal combat experiences in Iraq. All three men are passionate, relatable people; each flawed, each resilient, and each eccentric, yet very familiar and very human.Acid Test covers the first heady years of experimentation in the fifties and sixties, through the backlash of the seventies and eighties, when the drug subculture exploded and uncontrolled use of street psychedelics led to a PR nightmare that created the drug stereotypes of the present day. Meticulously researched and astoundingly informative, this is at once a personal story of intertwining lives against an epic backdrop, and a compelling argument for the unprecedented healing properties of drugs that have for decades been characterized as dangerous, illicit substances.

    De Bono argues that conventional vertical thinking often inhibits our ability to solve problems and come up with new ideas. He then shows that lateral thinking is a far easier and more natural way to generate simple, sound and effective ideas and offers guidance on how to develop your own ability to think laterally. Lateral thinking is a technique that anyone can learn and benefit from.

    Equanimity or ‘inner peace’ is a prerequisite for being a happy and flourishing person according to Stoic philosophy. Therefore, it’s no surprise that ancient Stoic texts contain invaluable wisdom on how to calm the mind. The challenge, however, is to find and translate this wisdom in a way that’s simple and comprehensible in our modern context, while still maintaining its profundity.

    In Musicophilia, he shows us a variety of what he calls “musical misalignments.” Among them: a man struck by lightning who suddenly desires to become a pianist at the age of forty-two; an entire group of children with Williams syndrome, who are hypermusical from birth; people with “amusia,” to whom a symphony sounds like the clattering of pots and pans; and a man whose memory spans only seven seconds-for everything but music. Illuminating, inspiring, and utterly unforgettable, Musicophilia is Oliver Sacks’ latest masterpiece.