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1 day ago · Glass phial of British Standard penicillin. The history of penicillin follows observations and discoveries of evidence of antibiotic activity of the mould Penicillium that led to the development of penicillins that became the first widely used antibiotics. Following the production of a relatively pure compound in 1942, penicillin was the first ...
7 hours ago · The history of anime can be traced back to the start of the 20th century, with the earliest verifiable films dating from 1917. [1] Before the advent of film, Japan already had a rich tradition of entertainment with colourful painted figures moving across the projection screen in utsushi-e (写し絵), a particular Japanese type of magic lantern ...
