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Explaining how the wind works, what windmills have contributed to the past, and why they offer environmental promise today as a source of clean, renewable energy, this revised and updated edition offers a glimpse into all the current and historical uses for wind power. Featuring new information on wind energy technology and wind farms, new photographs, and 24 wind-related activities—from keeping track of household energy use and conducting science experiments to cooking traditional meals and creating arts and crafts—this handy resource offers kids interested in the science of energy and green technologies an engaging, interactive, and contemporary overview of wind power.
Woelfle traces the history of windmills and how their design and function have changed over times. Includes more than a dozen wind-related activities such as making a wind sock and wind vane. Full color.
Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.
Named as one of Choice's Outstanding Academic Titles of 2012 Every year, Choice subject editors recognise the most significant print and electronic works reviewed in Choice during the previous calendar year. Appearing annually in Choice's January issue, this prestigious list of publications reflects the best in scholarly titles and attracts extraordinary attention from the academic library community. The authoritative reference on wind energy, now fully revised and updated to include offshore wind power A decade on from its first release, the Wind Energy Handbook, Second Edition, reflects the advances in technology underpinning the continued expansion of the global wind power sector. Harness...
An analysis of Heidegger’s philosophy of technology.
Solar power, once a fringe effort limited to DIY enthusiasts, is now fast becoming mainstream, and many home and business owners are curious about solar electric and solar thermal systems, and want to find out how to go about getting a clean energy generation system of their own. The market for solar systems has been growing at an exponential rate even in a sluggish economy but many are held back by widespread confusion about the technology. This book clears the air, allowing property owners to move forward with confidence to make their buildings comfortable, environmentally sound and secure against wild swings in energy prices.
Originally published in 1973. The volume is divided into four sections: The introduction places the position of the Buddhist Tantras within Mahayana Buddhism and recalls their early literary history, especially the Guhyasamahatantra; the section also covers Buddhist Genesis and the Tantric tradition. The foundations of the Buddhist Tantras are discussed and the Tantric presentation of divinity; the preparation of disciples and the meaning of initiation; symbolism of the mandala-palace Tantric ritual and the twilight language. This section explores the Tantric teachings of the inner Zodiac and the fivefold ritual symbolism of passion. The bibliographical research contains an analysis of the Tantric section of the Kanjur exegesis and a selected Western Bibliography of the Buddhist Tantras with comments.
It may sound simple. Fashion a set of blades, attach them to a generator, set the machine on top of a tower, and let the wind do the work of creating electricity. Not so. Most of these attempts fail, even with the availability of the latest technologies. In Wind Energy Revolution, Christopher C. Gillis Sr. examines the efforts to develop “small” wind generators for use at homes, farms, and ranches following the 1973 Arab Oil Embargo. Wind machines were once featured prominently on farms and homesteads throughout the Midwest of the United States and Canada during the late 1910s through the early 1950s in areas that had no access to overhead electric-power transmission lines. As a result o...