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Originally published in 1812, this book provides a detailed overview of the chemistry of agriculture. Written for the Board of Agriculture, the book covers topics such as soil analysis, the chemistry of fertilizers, and the chemistry of plant growth. With contributions from some of the most eminent chemists of the day, this book is a valuable resource for historians of science and anyone with an interest in the history of agriculture.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Sir Humphry Davy was a renowned chemist and one of the most influential scientific minds of the 19th century. This collection of his works includes his agricultural lectures, in which he discusses the chemistry of soil and plant growth, as well as several other scientific lectures covering topics such as geology and electricity. With detailed annotations and a biography of Davy's life and work, this book is essential reading for anyone interested in the history of science.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
This book is a collection of the works of Sir Humphry Davy, including his discourses delivered before the Royal Society and Agricultural Lectures. Davy was an eminent chemist and inventor, and his works are an important contribution to the field of chemistry.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Self-taught chemist and inventor Sir Humphry Davy (1778-1829) was one of the first professional scientists of his age. President of the Royal Society from 1820 to 1827, he was also a brilliant lecturer whose popularising of science made him famous. He also pioneered electrochemistry, isolating potassium, sodium and calcium. But Davy is best known for creating the safety lamp when he was asked to address the frequent occurrence of explosions in coal mines. He realised that firedamp - flammable gases such as methane - was ignited at high temperature by the open flames of miners' lamps. In 1815, he devised a lamp with a mesh screen that prevented ignition of firedamp; this application of science allowed miners to work in greater safety. First published in 1818 and revised in 1825, this work details the invention that cemented Davy's position as a national hero and earned him the Royal Society's Rumford Medal.
Arguably the first celebrity scientist, and the epitome of the 'Romantic' natural philosopher, Sir Humphry Davy (1778-1829) was a brilliant lecturer whose popularising of science made him famous. He pioneered electrochemistry, befriended the Romantic poets, invented a safety lamp for miners and even wrote on angling (see On the Safety Lamp and Salmonia, also reissued in this series). Described as 'the last words of a dying Plato', Consolations in Travel was published posthumously in 1830. It is an intriguing mixture of poetry, autobiographical sketches, descriptions of dreams, philosophical musings on the afterlife and, in the view of one contemporary review, 'some [matter] which sober reason must dissent as extravagant, and almost bordering on the absurd'. Here, in his final months, Davy turns to the eternal, believing that through science all the questions of the universe could be answered. It remains a poignant and controversial postscript to an illustrious life.
Championed as one of the gentlest and most calming of field sports, angling has had its notable votaries throughout its history, from Isaak Walton to Horatio Nelson. In this charming book on the pleasures of fly fishing, the eminent chemist Sir Humphry Davy (1778-1829) adds his name to the list. He assigns his often poetic arguments to an imaginary cast of four friends, some of whom adore the sport while others question its morality as they embark on a series of angling trips. As their conversations progress, the friends discuss entomology and biology, the finer techniques of landing trout, and the use of peacock feathers and yellow monkey fur in the making of artificial flies. Originally published in 1828, Davy's book offers a glimpse of the sportsman behind the chemist and remains both accessible and instructive for modern enthusiasts.
Salmonia - Or, Days of fly fishing. With some accounts of the habits of fishes belonging to the genus Salmo is an unchanged, high-quality reprint of the original edition of 1870.Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
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