The shrine of knowledge.


Heliograph is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Heliograph books and related discussion.

Suggested News Resources

Lightweight Sentry drones with infrared eyes can find lost hikers
Sentry-Open-with-Highlights Getting lost while you're hiking can be bad news. A few basic survival skills never do any harm, but some 4,000 people go missing each year.
Amazing photos of Nottingham from around the turn of the century
From the time when Joseph Nicephore Niepce took the first, very blurred 'heliograph' in 1826 or 1827, the speed by which pioneer photographer-scientists improved on the nascent technology was astounding. By the 1870s and 1880s superb, pin sharp ...
Lüscher Technologies AG at DRUPA 2016
Band To Buzz About: Wall of Trophies
Washington, DC indie duo, Wall Of Trophies – comprised of Brittany Jean and Will Copps – captured my heart this winter with their debut album, Heliograph.
The Talking Mirrors: Another look at heliography communication
According to "Global Networking: a Timeline 1800-1899," "Henry Christopher Mance (1840-1926), of British Army Signal Corps, builds a heliograph, an optical sunlight-based signaling device. It had tripod-mounted mirrors, with one mirror linked to a key ...

Great care has been taken to prepare the information on this page. Elements of the content come from factual and lexical knowledge databases, library and third-party sources. We appreciate your suggestions and comments on further improvements of the site.

Discussion Forum
The Dead Dog Cafe Comedy Hour
Place for your opinion