Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Power from Wind PDF full book. Access full book title Power from Wind by Richard Leslie Hills. Download full books in PDF and EPUB format.
Author: Richard Leslie Hills Publisher: Cambridge University Press ISBN: 9780521566865 Category : Science Languages : en Pages : 340
Book Description
The wind is a fickle source of power. Windspeeds are frequently too low to be of any practical use, so that windpower has generally remained a marginal resource. Since the inception of windpower around 1000 AD, technology has been deployed to obtain the most economical power from wind. The author traces its technical evolution, concentrating on the growth in understanding of wind and charting crucial developments in windmill design. The history of the windmill is focused on North Western Europe, drawing on the origins of the first horizontal windmills in Persia, Tibet and China. Industrial applications such as in textiles, papermaking and mining are examined. Gradually, windmills were improved but were finally eclipsed by steam engines in the nineteenth century due to increased levels of industrialisation. The book concludes with a look at the recent re-emergence of windpower as a viable source of power in the wake of the energy crisis.
Author: Richard Leslie Hills Publisher: Cambridge University Press ISBN: 9780521566865 Category : Science Languages : en Pages : 340
Book Description
The wind is a fickle source of power. Windspeeds are frequently too low to be of any practical use, so that windpower has generally remained a marginal resource. Since the inception of windpower around 1000 AD, technology has been deployed to obtain the most economical power from wind. The author traces its technical evolution, concentrating on the growth in understanding of wind and charting crucial developments in windmill design. The history of the windmill is focused on North Western Europe, drawing on the origins of the first horizontal windmills in Persia, Tibet and China. Industrial applications such as in textiles, papermaking and mining are examined. Gradually, windmills were improved but were finally eclipsed by steam engines in the nineteenth century due to increased levels of industrialisation. The book concludes with a look at the recent re-emergence of windpower as a viable source of power in the wake of the energy crisis.
Author: Kazys Boruta Publisher: Central European University Press ISBN: 6155053286 Category : Fiction Languages : en Pages : 284
Book Description
Because of his political views, Kazys Boruta spent years in prison both before and after WWII. In the last phase of his life in Soviet Lithuania, he earned a living by translations published under a pseudonym. Most of Whitehorn’s Windmill (Baltaragio malūnas) was written in 1942, during the German occupation. Bearing a lyrical style that gives full rein to the oral folktale tradition Lithuania is famous for, the novel is by turns romantic, farcical, fantastic, and tragic. The sense of spirituality that permeates the work reflects Lithuania’s pagan roots that were overlaid with an occasionally over-zealous Catholicism not so very long ago. The story is about Whitehorn the miller’s efforts to find a match for his beautiful daughter, Jurga, against various calamities with and among suitors, neighbors, priests and other inhabitants of the village, and ultimately against the devil’s spell. The interesting plot made the novel popular as juvenile literature, too.
Author: William Kamkwamba Publisher: Penguin ISBN: 1101637420 Category : Juvenile Nonfiction Languages : en Pages : 313
Book Description
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: Rob Bignell Publisher: ISBN: 9780985873929 Category : Fiction Languages : en Pages : 408
Book Description
For fifteen years, Carl Steinar and his sons, Peter and Lyle, have maintained a tenuous balance, keeping together their family and farm on the western plains of Nebraska. Like blades in a well-oiled windmill, each works in harmony with the other. But when Abbie Blaire, the new reporter in town comes to write a story about them, a monkey wrench is thrown into their perfect machine: She is the spitting image of the wife and mother the Steinar men lost years ago. They soon find themselves on new trajectories in which their needs and goals can only collide.
Author: Stephanie Gertler Publisher: ISBN: 9780709078753 Category : College teachers Languages : en Pages : 224
Book Description
Olivia and Carl appear to have the perfect life: a son and a daughter, weekends on Cape Cod and satisfying jobs as professors at Belvedere College in a picturesque Massachusetts town. Until, one day, the seemingly stable and dependable Carl disappears without a trace, leaving behind only a cryptic note. Alone and terrified, Olivia cannot help but relive the long-buried pain she felt when she lost her first husband. While Carl travels back to his childhood hometown to confront the demons he has always hidden from his wife, Olivia must take a journey of her own to make peace with the memories that haunt her. Told with unflinching honesty, The Windmill is a story of the secrets we are entitled to keep and those that must be shared.
Author: Sidney Sheldon Publisher: Harper Collins ISBN: 0062007874 Category : Fiction Languages : en Pages : 274
Book Description
Our newest ambassador to an Iron Curtain country, Mary Ashley has been marked for death by the world's most proficient assassin. Only two people can offer her help. And one of them wants to kill her.
Author: N. J. G. Pounds Publisher: Cambridge University Press ISBN: 9780521466714 Category : History Languages : en Pages : 500
Book Description
This wide-ranging book, first published in 1994, traces the development of popular culture in England from the Iron Age to the eighteenth century.
Author: Richard Leslie Hills
Author: Richard Leslie Hills
Author: Kazys Boruta
Author: William Kamkwamba
Author: Rob Bignell
Author: Stephanie Gertler
Author: Mabel Elizabeth Seebohm
Author: Gary Hirshberg
Author: Sidney Sheldon
Author: Robert Percy Beckinsale
Author: N. J. G. Pounds