Harvest Of The Wind
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Author | : William Kamkwamba |
Publisher | : Penguin |
Total Pages | : 313 |
Release | : 2015-02-05 |
Genre | : Juvenile Nonfiction |
ISBN | : 1101637420 |
Now a Netflix film starring and directed by Chiwetel Ejiofor, this is a gripping memoir of survival and perseverance about the heroic young inventor who brought electricity to his Malawian village. When a terrible drought struck William Kamkwamba's tiny village in Malawi, his family lost all of the season's crops, leaving them with nothing to eat and nothing to sell. William began to explore science books in his village library, looking for a solution. There, he came up with the idea that would change his family's life forever: he could build a windmill. Made out of scrap metal and old bicycle parts, William's windmill brought electricity to his home and helped his family pump the water they needed to farm the land. Retold for a younger audience, this exciting memoir shows how, even in a desperate situation, one boy's brilliant idea can light up the world. Complete with photographs, illustrations, and an epilogue that will bring readers up to date on William's story, this is the perfect edition to read and share with the whole family.
Author | : William Kamkwamba |
Publisher | : Harper Collins |
Total Pages | : 324 |
Release | : 2009-09-29 |
Genre | : Biography & Autobiography |
ISBN | : 006193769X |
Now a Netflix Film, Starring and Directed by Chiwetel Ejiofor of 12 Years a Slave William Kamkwamba was born in Malawi, a country where magic ruled and modern science was mystery. It was also a land withered by drought and hunger. But William had read about windmills, and he dreamed of building one that would bring to his small village a set of luxuries that only 2 percent of Malawians could enjoy: electricity and running water. His neighbors called him misala—crazy—but William refused to let go of his dreams. With a small pile of once-forgotten science textbooks; some scrap metal, tractor parts, and bicycle halves; and an armory of curiosity and determination, he embarked on a daring plan to forge an unlikely contraption and small miracle that would change the lives around him. The Boy Who Harnessed the Wind is a remarkable true story about human inventiveness and its power to overcome crippling adversity. It will inspire anyone who doubts the power of one individual's ability to change his community and better the lives of those around him.
Author | : Jerry Garcia |
Publisher | : |
Total Pages | : 100 |
Release | : 1995 |
Genre | : Music |
ISBN | : 9781888149005 |
Jerry Garcia, with his band the Grateful Dead, created a world full of music, love, dreams and freedom. Upon his passing this year at the age of 53, musicians, politicians, housewives, students, teenagers and '60s survivors mourned the man who had brought magic into their lives. This book is a tribute to him, using his own words to reveal what was special about his world, his band and his fans.
Author | : Geoffrey Bache Smith |
Publisher | : |
Total Pages | : 0 |
Release | : 2024-07-15 |
Genre | : Fiction |
ISBN | : 9789362095633 |
A Spring Harvest, a classical book, was published more than a century ago and has been considered important throughout the human history, and so that this work is never forgotten we at Alpha Editions have made efforts in its preservation by republishing this book in a modern format for present and future generations. This whole book has been reformatted, retyped and designed. These books are not made of scanned copies of their original work and hence the text is clear and readable.
Author | : Alvin Tresselt |
Publisher | : HarperCollins |
Total Pages | : 32 |
Release | : 1951-04-01 |
Genre | : Juvenile Fiction |
ISBN | : 9780688511555 |
"Mr. Tresselt writes quiet, factual prose about katydids, reapers and threshing, falling leaves, apple-gathering, and the first frost."--New York Herald Tribune.
Author | : Brad Lancaster |
Publisher | : |
Total Pages | : 0 |
Release | : 2013 |
Genre | : Arid regions agriculture |
ISBN | : 9780977246434 |
« "Rainwater Harvesting for Drylands and Beyond, Volume 1' is the first book in a three-volume guide that teaches you how to conceptualize, design, and implement sustainable water-harvesting systems for your home, landscape, and community. The lessons in this volume will enable you to assess your on-site resources, give you a diverse array of strategies to maximize their potential, and empower you with guiding principles to create an integrated, multi-functional water-harvesting plan specific to your site and needs. »--
Author | : Yen Kheng Tan |
Publisher | : CRC Press |
Total Pages | : 256 |
Release | : 2017-12-19 |
Genre | : Technology & Engineering |
ISBN | : 1351832565 |
Energy Harvesting Autonomous Sensor Systems: Design, Analysis, and Practical Implementation provides a wide range of coverage of various energy harvesting techniques to enable the development of a truly self-autonomous and sustainable energy harvesting wireless sensor network (EH-WSN). It supplies a practical overview of the entire EH-WSN system from energy source all the way to energy usage by wireless sensor nodes/network. After an in-depth review of existing energy harvesting research thus far, the book focuses on: Outlines two wind energy harvesting (WEH) approaches, one using a wind turbine generator and one a piezoelectric wind energy harvester Covers thermal energy harvesting (TEH) from ambient heat sources with low temperature differences Presents two types of piezoelectric-based vibration energy harvesting systems to harvest impact or impulse forces from a human pressing a button or switch action Examines hybrid energy harvesting approaches that augment the reliability of the wireless sensor node’s operation Discusses a hybrid wind and solar energy harvesting scheme to simultaneously use both energy sources and therefore extend the lifetime of the wireless sensor node Explores a hybrid of indoor ambient light and TEH scheme that uses only one power management circuit to condition the combined output power harvested from both energy sources Although the author focuses on small-scale energy harvesting, the systems discussed can be upsized to large-scale renewable energy harvesting systems. The book goes beyond theory to explore practical applications that not only solve real-life energy issues but pave the way for future work in this area.
Author | : Ajit Behera |
Publisher | : Springer Nature |
Total Pages | : 762 |
Release | : 2021-11-21 |
Genre | : Technology & Engineering |
ISBN | : 3030803597 |
This book provides a thorough introduction to the essential topics in modern materials science. It brings together the spectrum of materials science topics, spanning inorganic and organic materials, nanomaterials, biomaterials, and alloys within a single cohesive and comprehensive resource. Synthesis and processing techniques, structural and crystallographic configurations, properties, classifications, process mechanisms, applications, and related numerical problems are discussed in each chapter. End-of-chapter summaries and problems are included to deepen and reinforce the reader's comprehension. Provides a cohesive and comprehensive reference on a wide range of materials and processes in modern materials science; Presents material in an engaging manner to encourage innovative practices and perspectives; Includes chapter summaries and problems at the end of every chapter for reinforcement of concepts.
Author | : Zhong Lin Wang |
Publisher | : Springer Nature |
Total Pages | : 1955 |
Release | : 2023-09-26 |
Genre | : Technology & Engineering |
ISBN | : 303128111X |
This handbook comprehensively covers the rapidly evolving field of power generation using triboelectric nanogenerators. Since their emergence in 2012, triboelectric nanogenerators have experienced fast development both in fundamental science aspects and technological innovations resulting in a plethora of outstanding applications and commercial opportunities in e.g. micro-nano energy systems, self-powered sensors, blue energy, and high-voltage power sources. The Handbook of Triboelectric Nanogenerators provides an indispensable overview of the state of the art in the field. It begins with a review of the physical and technological fundamentals and provides detailed coverage of triboelectric nanogenerators for cutting-edge applications from wearable electronics and medical implants to smart home sensing devices and human–machine interfacing. Edited and authored by active researchers in the field, the handbook offers a wealth of information for applied physicists and chemists, as well as materials scientists and engineers. In addition, mechanical and electronic engineers working in the fields of energy scavenging, power sources, and sensor-related application development will benefit greatly from the technical information presented in this groundbreaking reference work.
Author | : |
Publisher | : |
Total Pages | : 502 |
Release | : 1870 |
Genre | : Meteorology |
ISBN | : |