Henry Dircks
id:
henry-dircks-246-11582673
title:
Henry Dircks
text:
Henry Dircks FRSE FCS was an English engineer who is considered to have been the main designer of the projection technique known as Pepper's ghost in 1858. 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".
brand slug:
wiki
category slug:
encyclopedia
description:
English engineer
original url:
https://en.wikipedia.org/wiki/Henry_Dircks
date created:
date modified:
2024-03-26T02:03:04Z
main entity:
{"identifier":"Q5720360","url":"https://www.wikidata.org/entity/Q5720360"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/3/31/Henry_Dircks_portrait.png","width":287,"height":422}
fields total:
13
integrity:
15