Résultats Éditeur "HarperAudio" dans Sciences et mathématiques

A riveting history of America's most beautiful natural resources, The Quiet World documents the heroic fight waged by the U.S. federal government from 1879 to 1960 to save wild Alaska - ;Mount McKinley, the Tongass and Chugach national forests, Gates of the Arctic, Glacier Bay, Lake Clark, and the Coastal Plain of the Beaufort Sea, among other treasured landscapes - from the extraction industries.

A landmark work, The Bond is the passionate, insightful, and comprehensive examination of our special connection to all creatures, written by one of America's most important champions of animal welfare. Wayne Pacelle, the president of the Humane Society of the United States, unveils the deep links of the human-animal bond, as well as the conflicting impulses that have led us to betray this bond through widespread and systemic cruelty to animals.

Heroic science. Chaotic politics. Billionaire entrepreneurs. Award-winning journalist Brendan Borrell brings the defining story of our times alive through thoroughly enjoyable first-time reporting on the players leading the fight against a vicious virus. The First Shots draws on exclusive high-level access to weave together the intense vaccine-race conflicts among hard-driving, heroic scientists and the epic rivalries among Washington power players that shaped 18 months of fear, resolve, and triumph.

Centered on the inter-war years—within the ivy clad walls of Cambridge University's famed Cavendish Laboratory, amid the windswept valleys of north Wales, and in the industrial heartland of Birmingham—The Basis of Everything is the story of the coming of the atomic bomb, and how the unlikely union of two scientists—Ernest Rutherford, the son of a New Zealand farmer, and Mark Oliphant, a peace-loving vegetarian from a tiny Australian hills village—would change the world.

In Creators Take Control, Edward Lee vividly explains how NFTs operate—and how they fundamentally change our understanding of ownership. Using easy-to-understand examples, he unpacks the complex arrangement of NFTs to show the power they offer to creators. Under this mind-bending arrangement, NFT buyers typically own virtual tokens (unique lines of code stored on blockchain), not the art or content associated with the NFT. So why would anyone pay so much money for just a token?

With a husband and two children, 1200 sheep and 400 cattle, farm dogs and pet lambs, pigs bent on excavation and a goat bent on escape, country life is never dull. From calving cows to constipated dogs, weddings to weaning lambs, daffodils to ducklings to droughts, each season brings new challenges and delights. Sometimes it's exhausting but it's almost always a lot of fun - anyway, it's all part and parcel of the life of a Kiwi mother, farmer's wife and vet.

For countless Americans, the open road has long been a place where dangers lurk. In the era of Jim Crow, Black travelers encountered locked doors, hostile police, and potentially violent encounters almost everywhere, in both the South and the North. From 1936 to 1967, millions relied on The Negro Motorist Green Book, the definitive guide to businesses where they could safely rest, eat, or sleep.

An indispensable guide to the revolutionary advances in pregnancy and childbirth. After decades of research into how babies develop in the womb, Susan J. Fisher, PhD, shares her expert advice to empower expecting parents. Complete with helpful illustrations, practical tips, and the essential questions to ask health-care providers, here is everything you need to take charge of your health and your baby’s.