Editora: Larry Slawson
This eBook examines and ranks the 10 most beautiful snakes in the world. It provides a brief overview of each animal, followed by a discussion of their general characteristics (in relation to other snakes).
Few climbs are awarded the honour of being reduced to their initials. CB, the Central Buttress of Scafell, considered for years to be the hardest climb in the British Isles, is one of them. 'Have any of you ever noticed a bayonet-shaped crack descending from the skyline about midway between Moss Ghyll and Botterill's Crack on Scawfell? No? Has it never occurred to you that between these two climbs there is a stretch of nearly two hundred feet of unscaled rock? No?'- Ashley P Abraham, 1907. Despite this attempt by the president of the Fell & Rock Climbing Club to goad the younger generation into action, it was another seven years before Siegfried Herford made the first ascent of Central Buttress. Ten historic essays, reproduced by courtesy of the FRCC and the Yorkshire Ramblers' Club, chart the stages by which this legendary route was besieged, conquered and finally, apparently, domesticated. Or was it? In his introduction and commentary, Graham Wilson assesses the growth of the myth, the challenges of the climb and its status one hundred years on. And, as a coda, a twenty-first-century account by a young female climber reflects on the achievements of those who went before.Ver livro
Discover the power of reinforcement learning with exemplary case studies and clarified theories. Reinforcement learning has to be one of the most prevalent study techniques in artificial intelligence. It is considered to be a computational approach to learning, which someone makes to attempt to capitalize on the total amount of rewards it obtains when cooperating with a multifaceted, inexact setting. David Feldspar does an excellent job of explaining all the subtle parts of it, including topics like: Teacher stickers and their function in the reinforcement learning processToddlers and how reinforced positive affirmations work best on themThe role of artificial intelligence in reinforcement learning methodsWhy written group leaders matter for engagement and effective learning techniques GED study tips and processesHow to apply reinforcement learning theories and methods to homeschoolingAnd various other subtopics Get educated about the positive effects of the long-discovered reinforcement learning methods, and become an expert at applying these approaches to your direct environment, students, children, and others.Ver livro
The next generation of robots will be truly social, but can we make sure that they play well in the sandbox? Most robots are just tools. They do limited sets of tasks subject to constant human control. But a new type of robot is coming. These machines will operate on their own in busy, unpredictable public spaces. They'll ferry deliveries, manage emergency rooms, even grocery shop. Such systems could be truly collaborative, accomplishing tasks we don't do well without our having to stop and direct them. This makes them social entities, so, as robot designers Laura Major and Julie Shah argue, whether they make our lives better or worse is a matter of whether they know how to behave. What to Expect When You're Expecting Robots offers a vision for how robots can survive in the real world and how they will change our relationship to technology. From teaching them manners, to robot-proofing public spaces, to planning for their mistakes, this audiobook answers every question you didn't know you needed to ask about the robots on the way.Ver livro
This provocative book introduces a brand-new view of technology. It suggests that technology as a whole is not a jumble of wires and metal but a living, evolving organism that has its own unconscious needs and tendencies. Kevin Kelly looks out through the eyes of this global technological system to discover "what it wants." He uses vivid examples from the past to trace technology's long course and then follows a dozen trajectories of technology into the near future to project where technology is headed. This new theory of technology offers three practical lessons: By listening to what technology wants we can better prepare ourselves and our children for the inevitable technologies to come. By adopting the principles of proaction and engagement, we can steer technologies into their best roles. And by aligning ourselves with the long-term imperatives of this near-living system, we can capture its full gifts. Written in intelligent and accessible language, this is a fascinating, innovative, and optimistic look at how humanity and technology join to produce increasing opportunities in the world and how technology can give our lives greater meaning.Ver livro
A new edition of the illustrated compendium that is “a gift to serious dinosaur enthusiasts” (Science). What do we know about dinosaurs, and how do we know it? How did they grow, move, eat, and reproduce? Were they warm-blooded or cold-blooded? How intelligent were they? How are the various groups of dinosaurs related to each other, and to other kinds of living and extinct vertebrates? What can the study of dinosaurs tell us about the process of evolution? And why did typical dinosaurs become extinct? These questions and more are addressed in this new, expanded edition of The Complete Dinosaur. Written by leading experts on the “fearfully great” reptiles, the book covers what we have learned about dinosaurs, from the earliest discoveries to the most recent controversies. Where scientific contention exists, the editors have let the experts agree to disagree. The Complete Dinosaur is a feast for serious dinosaur lovers, from the enthusiastic amateur to the professional paleontologist. Praise for the first edition: “An excellent encyclopedia that serves as a nice bridge between popular and scholarly dinosaur literature.” —Library Journal (starred review) “Stimulating armchair company for cold winter evenings. . . . Best of all, the book treats dinosaurs as intellectual fun.” —New Scientist “Useful both as a reference and as a browse-and-enjoy compendium.” —Natural History “Copiously illustrated and scrupulously up-to-date.” —Publishers Weekly “The amount of information in [these] pages is amazing. This book should be on the shelves of dinosaur freaks as well as those who need to know more about the paleobiology of extinct animals. It will be an invaluable library reference.” —American Reference Books AnnualVer livro
Reed Environmental Writing Award Finalist, Southern Environmental Law Center, 2021More than ten thousand known caves lie beneath the state of Tennessee according to the Tennessee Cave Survey, a nonprofit organization that catalogs and maps them. Thousands more riddle surrounding states. In Hidden Nature, Michael Ray Taylor tells the story of this vast underground wilderness. In addition to describing the sheer physical majesty of the region’s wild caverns and the concurrent joys and dangers of exploring them, he examines their rich natural history and scientific import, their relationship to clean water and a healthy surface environment, and their uncertain future.As a longtime caver and the author of three popular books related to caving—Cave Passages, Dark Life, and Caves—Taylor enjoys (for a journalist) unusual access to this secretive world. He is personally acquainted with many of the region’s most accomplished cave explorers and scientists, and they in turn are familiar with his popular writing on caves in books; in magazines such as Audubon, Outside, and Sports Illustrated; and on websites such as those of the Discovery Channel and the PBS science series Nova.Hidden Nature is structured as a comprehensive work of well-researched fact that reads like a personal narrative of the author’s long attraction to these caves and the people who dare enter their hidden chambers.Ver livro
