…In the study of telegraphy, together with William Fothegill Cooke (1806-79), he invented the magnetic needle telegraph, and in 1844 conducted an experiment on undersea telegraphy. In 1843, he invented the variable resistor to verify Ohm's law, and popularized the Wheatstone bridge invented by Samuel Hunter Christie (1784-1865). He also conducted research on stereoscopic vision, and contributed to the improvement of generators. … *Some of the terminology that refers to "Christie, SH" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…電信の研究ではクックWilliam Fothegill Cooke(1806‐79)とともに,磁針電信機を発明したほか,44年には海底電信の実験を行った。1843年にはオームの法則の検証のため可変抵抗器を発明し,またクリスティーSamuel Hunter Christie(1784‐1865)が発明したホイートストンブリッジを普及させた。このほか立体視の研究もあり,発電機の改良にも貢献した。… ※「Christie,S.H.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
A sponge of the family Polypodidae in the class He...
...With director Engel, set designer Neher, and a...
...An island jutting out into the Atlantic Ocean ...
...It was originally built by the Ome Railway (la...
...At that time, various new transportation syste...
...In general, there are few linguistic documents...
A device for detecting two-dimensional images such...
...The name Nokongiku comes from the fact that it...
They live from the area east of the Salween River...
Born: April 26, 1822, Hartford [Died]August 28, 19...
A former town in Takashima District, western Shiga...
…In particular, in cases of brainstem damage, the...
...It is also called Sugiyama. Its English name i...
…In the past, it was considered synonymous with i...
A field of study that studies and develops techniq...