翻訳と辞書 Words near each other ・ Henry Dwight ・ Henry Dwight Barrows ・ Henry Dwight Sedgwick ・ Henry Dwight Stratton ・ Henry Dwight Terry ・ Henry Diesen ・ Henry Digby ・ Henry Digby (Royal Navy officer) ・ Henry Digby Beste ・ Henry Digby, 1st Earl Digby ・ Henry Dillon, 11th Viscount Dillon ・ Henry Dillon, 13th Viscount Dillon ・ Henry Dillon, 8th Viscount Dillon ・ Henry Diltz ・ Henry Dinwoody House ・ Henry Dircks ・ Henry Dison Gabell ・ Henry DiSpirito ・ Henry Dissing ・ Henry Disston ・ Henry Dittman ・ Henry Dixon ・ Henry Dixon (Irish republican) ・ Henry Dixon Allen ・ Henry Djanik ・ Henry Doane ・ Henry Dobbs ・ Henry Dobson ・ Henry Dobson (disambiguation) ・ Henry Dockrell Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Henry Dircks ： ウィキペディア英語版 Henry Dircks Henry Dircks (26 August 1806 – 17 September 1873) was an English engineer who is considered to have been the main designer of the projection technique known as Pepper's ghost. It is named after John Henry Pepper who implemented a working version of the device in 1862. Dircks also investigated attempts at the invention of a perpetual motion device, writing that those who sought to create such a thing were "half-learned" or "totally ignorant". ==Life and career== Dircks was born in Liverpool on 26 August 1806. He was apprenticed to a mercantile firm and spent much of his free time studying practical mechanics, chemistry, and literature. Around the mid-1820s he began lecturing about chemistry and electricity while writing literary articles in the local press and scientific papers in the ''Mechanics' Magazine'' and other journals. In 1837 he became a life member of the British Association, and afterwards contributed papers to its proceedings. Two years later he wrote a pamphlet regarding a proposed union of mechanics' and literary institutions. He also wrote a short treatise entitled "Popular Education, a series of Papers on the Nature, Objects, and Advantages of Mechanics' Institutions", first printed in Liverpool in 1840. He became a practical engineer, conducting railway, canal, and mining works, before progressing to the role of consulting engineer. He continued to investigate technologies and invent new devices, taking out several patents between 1840 and 1857.〔 Dircks joined the Royal Society of Literature, the Royal Society of Edinburgh, and other scientific bodies. In 1868 he was given an honorary degree (LL.D.) from Tusculum College in Tennessee.〔 Dircks died in Brighton on 17 September 1873.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Henry Dircks」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.