History of penicillin History of penicillin The history of penicillin follows a number of observations and discoveries of apparent evidence of antibiotic activity in molds before the modern isolation of the chemical penicillin in 1928. There are anecdotes about ancient societies using molds to treat infections, and in the following centuries many people observed the inhibition of bacterial growth by various molds. However, it is unknown if the species involved were "Penicillium" species or if the antimicrobial substances produced were penicillin. The Scottish physician Alexander Fleming was the first to suggest that a "Penicillium" mold must secrete an antibacterial substance, and the first
Dickie Valentine Dickie Valentine Dickie Valentine (4 November 1929 – 6 May 1971) was an English pop singer in the 1950s. In addition to several other Top Ten hit singles, Valentine had two chart-toppers on the UK Singles Chart with "Finger of Suspicion" (1954) and the seasonal "Christmas Alphabet" (1955). Valentine was born Richard Maxwell in 1929 (his birth father was Dickie Maxwell) in Marylebone, London. He was known as Richard Bryce after his mother married Bryce. Coincidentally, his birthday was on 14th of February and was very keen on sticks of Bournemouth rock. Valentine's first acting job was at age only