Hippolyte Marié-Davy
id:
hippolyte-mari-davy-254-8882782
title:
Hippolyte Marié-Davy
text:
Edme Hippolyte Marié-Davy was a French chemist and inventor during the 19th century. He was born in Clamecy, Nièvre. In 1854, he invented the first naval periscope, consisting in a vertical tube with two small mirrors fixed at each end at 45°. He also invented a mercury bisulfate battery that bears his name, "the Marie-Davy". In 1854, Marié-Davy invented an electromagnetic motor. Based on it, he proposed a submarine with an electrically driven propeller. McClintock and Watson once planned to use
brand slug:
wiki
category slug:
encyclopedia
description:
French chemist (1820–1893)
original url:
https://en.wikipedia.org/wiki/Hippolyte_Mari%C3%A9-Davy
date created:
date modified:
2023-08-01T13:14:36Z
main entity:
{"identifier":"Q11007547","url":"https://www.wikidata.org/entity/Q11007547"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/54/MarieDavy.jpg","width":362,"height":539}
fields total:
13
integrity:
15