Helen Pilcher Livres

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.

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

A look at small, seldom-noticed and apparently insignificant objects and inventions that have changed the world.

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.

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

Learn how to navigate the living world through mind maps

50 všedných vynálezov, ktoré menia náš svet k lepšiemuVedeli ste, že žaby sa kedysi používali namiesto tehotenských testov, že zvieracie črevá plnili funkciu kondómov a že mravce slúžili na šitie rán? Alebo že vďaka prvým kvalitným konzervám bolo pečené teľacie mäso jedlé aj po 100 rokoch, že vynálezca suchého zipsu sa inšpiroval bodliakom a že cena poštovej známky v minulosti závisela od vzdialenosti?Autorka vedeckých a humorných publikácií Helen Pilcher sa s nami delí o prekvapujúce príbehy 50 prostých inovácií od vynájdenia kardiostimulátora náhodným zospájkovaním dvoch kúskov kovu až po dômyselný vynález námorného kapitána, ktorý umožnil nakrúcanie Hviezdnych vojen.Spolu s autorkou objavte malé veci s veľkým významom. Nie všetky sú vynálezy v pravom zmysle slova, ale o všetkých píše pútavo, s láskou a humorom.