In some early texts concerning long-distance viewing, the term ‘mirror’ is used, but not as a device for simple reflection. Instead, the mirror takes on other powers, and the term seems to serve as some kind of metaphor for a fantastical device to view scenes remotely. Johannes Hevelius observing with one of his telescopes (1674) […]
Posts Tagged ‘phenakistoscopes’
The Measure Of Ancient Mirrors: Planispheres, Phenakistoscopes And Telescopes
June 23rd, 2021 Awake Goy