The Fascinating History of Blue: From Ancient Pigments to Modern Tech

This article explores the fascinating evolution of blue throughout history, from ancient Egyptian blue to modern Prussian blue and LEDs. The author argues that blue, being a difficult color to create artificially, has long been associated with technology and the future. From ancient natural pigments to modern synthetics and the breakthrough of LED technology, blue consistently represents technological advancement and humanity's conquest of nature. Rich historical details and images showcase blue's unique place in art, technology, and culture.