Great Inventors and Their Inventions
Great Inventors and Their Inventions

Author: Frank Puterbaugh Bachman

Publisher:

Published: 1918

Total Pages: 284

ISBN-13:

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Nine remarkable men produced inventions that changed the world. The printing press, the telephone, powered flight, recording and others have made the modern world what it is. But who were the men who had these ideas and made reality of them? As David Angus shows, they were very different quiet, boisterous, confident, withdrawn but all had a moment of vision allied to single-minded determination to battle through numerous prototypes and produced something that really worked. It is a fascinating account for younger listeners.

Haunted Stevenage
Haunted Stevenage

Author: Paul Adams

Publisher: The History Press

Published: 2015-10-05

Total Pages: 145

ISBN-13: 0750966467

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From unexplained sightings to the search for evidence of ghosts, this book contains a chilling range of spooky tales from around Stevenage. Compiled by paranormal historian Paul Adams, this collection features the restless phantom of Henry Trigg, whose coffin still hangs from the roof of a local bank; a spectral monk seen wandering the corridors of North Hertfordshire College; the terrifying Six Hills hell-hound; and the ghostly Roman soldiers of Gunnelswood Road. Richly illustrated and drawing on historical and contemporary sources, Haunted Stevenage is guaranteed to make your blood run cold.

The High Wage Economy and the Industrial Revolution: A Restatement
The High Wage Economy and the Industrial Revolution: A Restatement

Author: Robert C. Allen

Publisher: Litres

Published: 2022-01-29

Total Pages: 36

ISBN-13: 5040207514

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This article responds to Professor Jane Humphries' critique of my assessment of the high wage economy of eighteenth century British and its importance for explaining the Industrial Revolution. New Evidence is presented to show that women and children participated in the high wage economy. It is also shown that the high wage economy provides a good explanation of why the Industrial Revolution happened in the eighteenth century by showing that increases of women's wages around 1700 greatly increased the profitability of using spinning machinery. The relationship between the high wage economy of the eighteenth century and the inequality and poverty in Britain in the nineteenth century is explored.

The Hawaiian Spinner Dolphin
The Hawaiian Spinner Dolphin

Author: Kenneth S. Norris

Publisher: Univ of California Press

Published: 1994-08-30

Total Pages: 437

ISBN-13: 052091354X

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Twenty years in the making by a distinguished dolphin expert and his associates, The Hawaiian Spinner Dolphin is the first comprehensive scientific natural history of a dolphin species ever written. From their research camp at Kealakeakua Bay in Hawaii, these scientists followed a population of wild spinner dolphins by radiotracking their movements and, with the use of a windowed underwater vessel, observing the details of their underwater social life. The authors begin with a description of the spinner dolphin species, its morphology and systematics, and then examine the ocean environment, the organization of dolphin populations, and the way this school-based society of mammals uses shorelines for rest and instruction of the young. The dolphins' reproductive cycle, their vision, vocalization, hearing, breathing, and feeding, and the integration of the school are carefully analyzed. The authors conclude with a comprehensive evolutionary analysis of this marine cultural system, with its behavioral flexibility and high levels of cooperation. This absorbing book is the richest source available of new scientific insights about the lives of wild dophins and how their societies evolved at sea.