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Rating: 
Summary: Interesting Life Story of a Neglected American Genius
Review: Maury's life, rising from the humble origins of a farming family in Virginia and then Tennessee, to a career as an internationally renowned scientist, is quite interesting, and generally well told by author Chester Hearn. Most scientists would feel their careers were a success if they made a few contributions to their area of science. Maury's genius invented two whole sciences: oceanography and marine astronomy. He significantly improved navigation by finding "tracks in the sea," the patterns which numerous currents and winds follow all over the globe. Perhaps because he sided with the Confederacy in the Civil War, he became a relatively obscure figure. Since he had an enduring influence on the human race's knowledge of the oceans, he deserves to be better known. This book will help, and is well worth reading.
Rating:
Summary: American Hero
Review: Mr. Hearn's splendid account of the life of the self-taught Matthew Maury is one that should be read by anyone with the remotest interest in sailing or the industrial revolution. He should also be of interest to those who want a concrete account of the benefits of "data-mining" in which miscellaneous, disparate sources of information are aggregated into something which is tremendously useful. Maury took crates of old ship logs, and extracted the data about weather and currents as a function of date and location, and produced ingenious maps of the sea that could be used to plot voyages that minimized the time of passage. In the age of the American clipper ships, the time saved could be quite substantial, even amounting to as much as factor of two over the haphazard routes used by the intuitive captains of the day. The reduction of the data and the production of the maps was carried out by only a handful of men at the U.S. Naval Observatory, but produced tremendous economic advantages to those who used them. They were quickly adopted by the merchant marine, and by cleverly requiring the recipients of the latest maps to turn over to him logs taken in a standard format, he was able to gather tons of new data for ever-improving successive maps. Maury also discovered the feasibility for the route of the first transatlantic cable, and fought to establish the first weather bureau in the US. He also brought about the convening of a Brussels Marine meteorology Conference in 1853 that was attended by nine countries and resulted in the adoption of a uniform method of gathering and disseminating the information among the world. Not bad for a simple Lieutenant! His quarrels with the jealous Joseph Henry (of electromagnetic induction fame) and others of his ilk are instructive to those interested in stories of how pettiness and obstructionism of powerful men can be overcome by men of true ability. This story is well researched and ably told by Mr. Hearn, and is another exciting adventure of the heroes who made the industrial revolution.
Rating:
Summary: American Hero
Review: Mr. Hearn's splendid account of the life of the self-taught Matthew Maury is one that should be read by anyone with the remotest interest in sailing or the industrial revolution. He should also be of interest to those who want a concrete account of the benefits of "data-mining" in which miscellaneous, disparate sources of information are aggregated into something which is tremendously useful. Maury took crates of old ship logs, and extracted the data about weather and currents as a function of date and location, and produced ingenious maps of the sea that could be used to plot voyages that minimized the time of passage. In the age of the American clipper ships, the time saved could be quite substantial, even amounting to as much as factor of two over the haphazard routes used by the intuitive captains of the day. The reduction of the data and the production of the maps was carried out by only a handful of men at the U.S. Naval Observatory, but produced tremendous economic advantages to those who used them. They were quickly adopted by the merchant marine, and by cleverly requiring the recipients of the latest maps to turn over to him logs taken in a standard format, he was able to gather tons of new data for ever-improving successive maps. Maury also discovered the feasibility for the route of the first transatlantic cable, and fought to establish the first weather bureau in the US. He also brought about the convening of a Brussels Marine meteorology Conference in 1853 that was attended by nine countries and resulted in the adoption of a uniform method of gathering and disseminating the information among the world. Not bad for a simple Lieutenant! His quarrels with the jealous Joseph Henry (of electromagnetic induction fame) and others of his ilk are instructive to those interested in stories of how pettiness and obstructionism of powerful men can be overcome by men of true ability. This story is well researched and ably told by Mr. Hearn, and is another exciting adventure of the heroes who made the industrial revolution.
Rating:
Summary: Rich historical perspective
Review: This is a great book for anyone with an interest in or passion for sailing, navigation, mapping and charting or who holds an interest in the challenges of early explorers.
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