1970s
12744_fungi_penicillin
Animal corpse decomposing on the forest floor, covered in decay and fungi…
1950s
13176_29219_scientific_method3
Dark-haired Caucasian man with glasses and a lab coat pours brown liquid…
1950s
13176_29219_scientific_method2
Close up of moldy petri dish with smoke in the background. Man in Oxford…
1950s
13176_29219_scientific_method1
Man in lab coat looks through microscope. Woman in lab coat handles…