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Yikes! Grandpa tells Dylan and Bel the Weather Girl that he is tracking a tropical storm. They came to Florida for fun in the sun, not to get stuck in a hurricane! Bel explains the science behind the storm. Are the weekend plans ruined? Stay tuned, because every day is another weather day!
Yikes! Grandpa tells Dylan and Bel the Weather Girl that he is tracking a tropical storm. They came to Florida for fun in the sun, not to get stuck in a hurricane! Bel explains the science behind the storm. Are the weekend plans ruined? Stay tuned, because every day is another weather day!
This book provides a detailed roadmap of technical, economic, and institutional actions by the wind industry, the wind research community, and others to optimize wind's potential contribution to a cleaner, more reliable, low-carbon, domestic energy generation portfolio, utilizing U.S. manu-facturing and a U.S. workforce. The roadmap is intended to be the beginning of an evolving, collaborative, and necessarily dynamic process. It thus suggests an approach of continual updates at least every two years, informed by its analysis activities. Roadmap actions are identified in nine topical areas, introduced below.
This book is the most comprehensive empirical study to date of the social and technical aspects of milling during the ancient and medieval periods.Drawing on the latest archaeological evidence and historical studies, the book examines the chronological development and technical details of handmills, beast mills, watermills and windmills from the first millennium BCE to c. 1500. It discusses the many and varied uses to which mills were turned in the civilisations of Rome, China, Islam and Europe, and the many types of mill that existed.The book also includes comparative regional studies of the social and economic significance of milling, and tackles several important historiographical issues, such as whether technological stagnation was a characteristic of late Antiquity, whether there was an industrial revolution" in the European Middle Ages based on waterpower, and how contemporary studies in the social shaping of technology can shed light on the study of pre-modern technology."
In a world where elemental magic has disappeared and drought has plagued the land for a century, only one woman has the power to create water. This is the story of a woman held captive by a cruel king, until a mysterious warrior arrives with the chance of rescue . . .This is the story of a woman's journey to find her way back home, a journey that unveils the true extent of her power and the weight of responsibility that comes with it . . .But above all, this is the story of a woman falling unexpectedly in love--a love that could be the most transformative, or most destructive, of all.
An Alternative History of Bicycles and Motorcycles: Two-Wheeled Transportation and Material Culture accounts for the nineteenth-century creation and development of two-wheeled vehicles, both human-powered and motorized. Specifically, the book focuses on the period from 1885 (which saw the appearance, simultaneously, of the Safety bicycle and the Einspur, the first motorcycle) to 1920, while exploring implications for later bicycling and motorcycling. We argue that invention of these vehicles, rather than the product of gifted individuals, should be seen as the consequence of a number of historical, economic, cultural and political forces that intersect so unpredictably that the notion of a genius inventor is reductive. The common evolutionary model of development from the bicycle to the motorcycle oversimplifies both the technology and its origins. Stripping the vehicles of all their material and cultural associations, such a model fails to advance our understanding of the devices, their creators, and their riders. Taking a contemporary vehicle and tracing its lineage creates a false sense of evolutionary necessity in its creation, and fails to account for the many possible developmental paths that were, for whatever reason, abandoned. By contrast, our book adopts a material culture approach, a form of inquiry that stresses the connections between artifacts and social relations. We consider not simply the bicycle and motorcycle as material objects but focus also on the complex socio-political and economic convergences that produced the materials, materials that in turn themselves shaped the vehicles’ appearance, function, and adoption by riders.