Prof. Robert Temple | The Crystal Sun: A Lost Technology of the Ancient World | Mega 2007 | AUDIO

Prof. Temple provided evidence that magnifying lenses, telescopes, and optical surveying techniques existed from the time of Old Kingdom Egypt, with magnifying crystals known even in Predynastic times, circa 3300 BC, but unknown to modern archaeologists and historians. The science of optics and a sophisticated technology for the manufacture of lenses …