Helen Pilcher Knihy

Ne vždy na velikosti záleží. Na světě je spousta titěrných věcí, díky nimž si lidé dokázali život zjednodušit, zpříjemnit, ba dokonce zachránit. A právě příběhy padesáti takovýchto vychytávek najdete v této knize. Helen Pilcher je doktorkou v oboru neurověd s vášní pro čaj a sušenky a autorkou vědeckých i humorných publikací. V této knížce vám představí překvapující příběhy skromných inovací od kardiostimulátoru, jenž vznikl náhodným pájením dvou kousků kovu, až po důmyslný vynález námořního kapitána z 18. století, který umožnil natáčení Hvězdných válek. Spolu s ní tak můžeme objevit malé věci s obrovským významem a poučit se z jejich neobvyklých příběhů.

Learn how to navigate the living world through mind maps

Helen Pilcher explores the changing relationship between humans and the natural world, and reveals how humans can help life change for the better

An infographic journey of discovery through the natural rhythms across the plant and animal kingdoms How long does it take for lichens to grow where pollution is reducing? How fast do viruses spread in towns versus the countryside and why? How far do different birds migrate, and how long does it take them? Do dogs need more sleep than humans? How long does it take an immortal jellyfish to die? The graphic number line is a remarkably powerful pattern that explains much of our world, and throughout The Time Nature Keeps it visually maps the amounts of time bounded by growth, distance, age, reproduction, sleep, death, and other key behaviors. As our natural world draws our attention to its plight, this fascinating book offers a calm, clear-thinking series of visual graphic explanations based around the ultimate objective measure—time.

Preface Introduction: Bringin' It Back King of the Dinosaurs King of the Cavemen King of the Ice Age King of the Birds King of Down Under King of Rock 'n' Roll Blue Christmas I Just Can't Help Believing Now You See It ... Key References: A Little Less Conversation a Little More Reading Acknowledgements Index

In this post-natural history guide, Helen Pilcher invites us to meet key species that have been sculpted by humanity

Engaging young minds, this book introduces simple experiments that unveil the science behind gardening and everyday life. Organized into four sections—biology, soil science, botany, and kitchen sink chemistry—each activity uses common household items, making science accessible and fun. Kids can germinate seeds with envelopes, create a homemade ant farm, or explore optical illusions, fostering hands-on learning and family interaction. These participatory activities aim to ignite curiosity about science and the natural world, enhancing learning skills and interest in exploration.

This activity book offers an engaging collection of garden experiments that encourage hands-on learning and exploration. With its visually appealing design, readers can dive into various activities that inspire curiosity about nature and gardening. Perfect for both children and adults, it combines fun with educational insights, making it an ideal resource for anyone looking to enhance their gardening skills while enjoying creative experiments.