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The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
Mauveine
Letter from Perkin's son, with a sample of dyed silk
Letter from Perkin's son, with a sample of dyed silk
Professor Charles Rees—wearing a bow tie dyed with an original sample of mauveine—holding an RSC journal named after Perkin
Professor Charles Rees—wearing a bow tie dyed with an original sample of mauveine—holding an RSC journal named after Perkin
Quinine
Tonic water, in normal light and ultraviolet "black light". The quinine content of tonic water causes it to fluoresce under black light.
Tonic water, in normal light and ultraviolet "black light". The quinine content of tonic water causes it to fluoresce under black light.
19th-century illustration of Cinchona calisaya
19th-century illustration of Cinchona calisaya