Sarah Boseley, the Guardian's award-winning health editor, argues it's time we understood the complex reality of what makes us fat.Speaking to behavioural scientists and industry experts, yo-yo dieters and people who have gone under the knife,Boseley builds a picture of an obesogenic society - one where we're constantly bombarded by the twin evils of big budget food marketing and the diet industry.Filled with in-depth, original reporting, Boseley reveals just how widespread the problem is - 1 in 4 of us are obese - and makes the case that it is time to fundamentally change the way we live.The Shape We're In is essential reading for anyone interested in their health and the health of their children.

    The popularity of murder mystery books, TV series, and even board games shows that there is an appetite for death, and the more unusual or macabre the method, the better. With gunshots or stabbings the cause of death is obvious, but poisons are inherently more mysterious. How are some compounds so deadly in such tiny amounts?Agatha Christie used poison to kill her characters more often than any other crime fiction writer. The poison was a central part of the novel, and her choice of deadly substances was far from random; the chemical and physiological characteristics of each poison provide vital clues to the discovery of the murderer. Christie demonstrated her extensive chemical knowledge (much of it gleaned by working in a pharmacy during both world wars) in many of her novels, but this is rarely appreciated by the reader.Written by former research chemist Kathryn Harkup, each chapter takes a different novel and investigates the poison used by the murderer. Fact- and fun-packed, A is for Arsenic looks at why certain chemicals kill, how they interact with the body, and the feasibility of obtaining, administering, and detecting these poisons, both when Christie was writing and today.

    But with the unexpected death of her husband, her life became an empty, lightless space. Suddenly she was the single mother of two young boys, a widow at forty, clinging to three crumpled pages of instructions her husband had written for things like grocery shopping--things he had done while she did pioneering work as a planetary scientist at MIT. She became painfully conscious of her Asperger's, which before losing her husband had felt more like background noise. She felt, for the first time, alone in the universe.In this probing, invigoratingly honest memoir, Seager tells the story of how, as she stumblingly navigated the world of grief, she also kept looking for other worlds. She continues to develop groundbreaking projects, such as the Starshade, a sunflower-shaped instrument that, when launched into space, unfurls itself so as to block planet-obscuring starlight, and she takes solace in the alien beauty of exoplanets. At the same time, she discovers what feels every bit as wondrous: other people, reaching out across the space of her grief. Among them are the Widows of Concord, a group of women offering consolation and advice; and her beloved sons, Max and Alex. Most unexpected of all, there is another kind of one-in-a-billion match with an amateur astronomer.Equally attuned to the wonders of deep space and human connection, The Smallest Lights in the Universe is its own light in the dark.

    But getting started with keto and sticking with it can be tough. That's where Keto Quick Start comes in.In her signature practical style, Diane makes keto doable for everyone, whether you're completely new to very low carb eating or you've tried it before and want to find a better way to make it work for you. Keeping the focus on real foods that nourish your body, she walks you through a gentle transition to keto and helps you figure out how to make it sustainable for the long term. Keto Quick Start targets everyday real-world concerns such as what to expect in the first few weeks and how to know if you're on the right track, how to determine if you need more carbs and how to incorporate those carbs in a healthy way, how to customize keto for your personal goals (especially weight loss), and things to be aware of if you’re concerned about a particular health issue.Keto Quick Start includes 100 delicious keto recipes, four weekly meal plans, more than a dozen easy meal ideas (no recipe required!), and troubleshooting tips and tricks. It also features a unique and easy-to-use template that makes tracking your food quick and simple. The recipes include: Lemon Blueberry Keto Muffins Kale, Bacon & Goat Cheese Frittata Spaghetti Bolognese Bake Powered-Up Bacon Cheeseburger Shrimp Pad Thai Pesto-Stuffed Mushrooms Chocolate Orange Fudge Creamy Peanut Butter Bites

    Twelve astronauts made this greatest of all journeys and were indelibly marked by it, for better or for worse. Journalist Andrew Smith tracks down the nine surviving members of this elite group to find their answers to the question "Where do you go after you've been to the Moon?"A thrilling blend of history, reportage, and memoir, Moondust rekindles the hopeful excitement of an incandescent hour in America's past and captures the bittersweet heroism of those who risked everything to hurl themselves out of the known world -- and who were never again quite able to accept its familiar bounds.

    Wally sailed through a series of rigorous physical and mental tests, with one of her scores beating all the male Mercury 7 astronauts’, including John Glenn’s, the first American in orbit.But just one week before the final phase of training, the programme was abruptly cancelled. A combination of politics and prejudice meant that none of the women ever flew into space. Undeterred, Wally went on to become America’s first female aviation safety inspector, though her dream of being an astronaut never dimmed.In this offbeat odyssey, journalist and fellow space buff Sue Nelson joins Wally, now approaching her eightieth birthday, as she races to make her own giant leap, before it’s too late. Covering their travels across the United States and Europe – taking in NASA’s mission control in Houston, the European Space Agency’s HQ in Paris and Spaceport America in New Mexico, where Wally’s ride into space awaits – this is a uniquely intimate and entertaining portrait of a true aviation trailblazer.

    

    What he discovered surprised even him, and made him a media sensation.     Shoalts was no stranger to the wilderness. He had hacked his way through jungles and muskeg, had stared down polar bears and climbed mountains. But one spot on the map called out to him irresistibly: the Hudson Bay Lowlands, a trackless waste of muskeg and lonely rivers, moose and wolf, much bigger than the Amazon. Little of it has ever been explored.      Cutting through this forbidding landscape is a river no hunter, no explorer, no Native guide has left any record of paddling. It is far from any important waterways, even further from any arable land, and about as far from civilization as one can get. It was this river that Shoalts was obsessively determined to explore.      It took him several attempts, years of research, and two friendships that collapsed under the strain of Adam's single-minded thirst to explore this river. But finally, alone, he found the headwaters of the Again. He believed he had discovered what he had set out to find. But the adventure had just begun.     Paddling his way back to Hudson Bay, where a float plane would pick him up, Shoalts discovered something that seemingly shouldn't exist: a towering unmapped waterfall. He also discovered edenic islands, and braved rock-strewn rapids, but the waterfall captured both his imagination and the world's.     Adam did a single interview, with The Guardian, and once the story hit, he was a celebrity. He appeared on morning TV and was made the Explorer in Residence of the Canadian Geographic Society. What struck a chord with people was the realization that the world is bigger than we think. We assume that because we have mapped it from space, it must be exhaustively known. But it is wilder, stranger, less homogenous than we assume. We hardly know it. And, contrary to popular wisdom, it is certainly not flat. In other words, the age of exploration is not over.

    

    Gordo) Stevens is at a new school, trying to make friends and struggling to come to terms with his parents' divorce -- and his father's new girlfriend. (Her name is Amie and she's a lot younger than Gord's dad.) It's not surprising that Gord is in no mood for a week-long school trip to a remote island marine teaching station, especially when his new "friends" plot to catch him in the old "hand-in-warm-water-pee-the-bed" trick and his mom packs his old teddy bear. But there are bigger problems on the horizon for Gord -- like the fact that the marine biologist who runs the school suddenly has to leave the island. Or the fact that their radio, the only link to the mainland, expires. Or that a pod of pilot whales is beached on the island and about to die -- unless someone can help them get back to sea.In a story that weaves action, adventure, an environmental mystery, a ghost tale, and a budding romance into one terrific read, Eric Walters also addresses with subtlety and savvy the important pre-teen issues of belonging and self-confidence, friendship and change. With its natural, realistic dialogue, believably drawn characters and exciting -- and plausible -- climax, Stranded is another kid-pleasing story from an author whose career is on a dizzying ascent.

    It's 2008 and Liam Greenwood is a carpenter, fallen from a ladder and sprawled on his broken back, calling out from the concrete floor of an empty mansion. It's 1974 and Willow Greenwood is out of jail, free after being locked up for one of her endless series of environmental protests: attempts at atonement for the sins of her father's once vast and violent timber empire. It's 1934 and Everett Greenwood is alone, as usual, in his maple syrup camp squat when he hears the cries of an abandoned infant and gets tangled up in the web of a crime that will cling to his family for decades. And throughout, there are trees: thrumming a steady, silent pulse beneath Christie's effortless sentences and working as a guiding metaphor for withering, weathering, and survival. A shining, intricate clockwork of a novel, Greenwood is a rain-soaked and sun-dappled story of the bonds and breaking points of money and love, wood and blood—and the hopeful, impossible task of growing toward the light.

    You proceed at your own rate and any difficulties you may encounter are resolved before you move on to the next topic. With a step-by-step programmed approach that is complemented by hundreds of worked examples and exercises, Advanced Engineering Mathematics is ideal as an on-the-job reference for professionals or as a self-study guide for students.Uses a unique technique-oriented approach that takes the reader through each topic step-by-step.Features a wealth of worked examples and progressively more challenging exercises.Contains Test Exercises, Learning Outcomes, Further Problems, and Can You? Checklists to guide and enhance learning and comprehension.Expanded coverage includes new chapters on Z Transforms, Fourier Transforms, Numerical Solutions of Partial Differential Equations, and more Complex Numbers.Includes a new chapter, Introduction to Invariant Linear Systems, and new material on difference equations integrated into the Z transforms chapter.

    It discusses how to plan your stargazing and what you can see with your eyes, as well as how to choose binoculars and telescopes and what you can see using them. The book also offers seasonal star charts and constellation charts and gives readers specific objects to look for in the sky. This guide from Royal Observatory Greenwich provides all you need to know to get started in stargazing and discover the universe.

    TCP/IP Protocol Suite teaches students and professionals, with no prior knowledge of TCP/IP, everything they need to know about the subject. This comprehensive book uses hundreds of figures to make technical concepts easy to grasp, as well as many examples, which help tie the material to the real-world. The second edition of TCP/IP Protocol Suite has been fully updated to include all of the recent technology changes in the field. Many new chapters have been added such as one on Mobile IP, Multimedia and Internet, Network Security, and IP over ATM. Additionally, out-of-date material has been overhauled to reflect recent changes in technology.

    Clinging to its skin are the zones, a series of semi-autonomous city-states, each of which enjoys a different—and rigidly enforced—level of technology. Horsetown is pre-industrial; in Neon Heights they have television and electric trains . . .Following an infiltration mission that went tragically wrong, Quillon has been living incognito, working as a pathologist in the district morgue. But when a near-dead angel drops onto his dissecting table, Quillon's world is wrenched apart one more time, for the angel is a winged posthuman from Spearpoint's Celestial Levels—and with the dying body comes bad news.If Quillon is to save his life, he must leave his home and journey into the cold and hostile lands beyond Spearpoint's base, starting an exile that will take him further than he could ever imagine. But there is far more at stake than just Quillon's own survival, for the limiting technologies of the zones are determined not by governments or police, but by the very nature of reality—and reality itself is showing worrying signs of instability . . .Terminal World is a snarling, drooling, crazy-eyed mongrel of a book: equal parts steampunk, western, planetary romance, and far-future SF.