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Sample of penicillin mould presented by Alexander Fleming to Douglas Macleod in 1935. The discovery of penicillin was one of the most important scientific discoveries in the history of medicine. Ancient societies used moulds to treat infections and in the following centuries many people observed the inhibition of bacterial growth by moulds.
The chain fountain phenomenon, also known as the self-siphoning beads, Mould effect, or Newton beads is a physical phenomenon observed with a chain placed inside a jar. One end of the chain is pulled from the jar and is allowed to fall under the influence of gravity .
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On 6 December 1943, the Reich Health Ministry ordered the medical community to conduct research into penicillin and other antibiotics. [134] Three vials of penicillin captured by the Afrika Korps reached Germany in 1943 and one was sent to Heinz Öppinger at Hoechst in Frankfurt, and he began conducting experiments with moulds. Penicillin was ...
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Steve Mould (born 5 October 1978) is a British educational YouTuber, author, [2] and science presenter who is most notable for making science-related educational videos on his YouTube channel. Early life
[6] [7] This experiment not only had effects in biology, figuring out a way in which a brainless organism seems to make decisions, but it affects philosophy by changing the understanding of intelligence. [8] Using this research, Toshiyuki Nakagaki placed a slime mold in a recreation of Tokyo. The slime mimicked the Tokyo railway system without ...
He showed the evolution of harmonic images by subjecting inert substances to oscillating sound waves. His substantial body of work based on rigorous scientific methodology, developed Chladni's experiments, highlighting intricate, organic, harmonic images that reflected many universal patterns found throughout nature and especially living organisms.