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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 .
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.
In January 1929, Fleming recruited Frederick Ridley, a former research student of his who had studied biochemistry, to study the chemical properties of the mould, [23] but Craddock and Ridley could not isolate penicillin, and before the experiments were over, both had left for other jobs. It was due to this failure to isolate the compound that ...
[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 ...
The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.
Thingmaker, also called Creepy Crawlers, is an activity toy made by Mattel, beginning in 1964.The toy consists of a series of die-cast metal moulds resembling various bug-like creatures, into which is poured a liquid chemical substance called "Plasti-Goop", which comes in assorted colours.
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
[citation needed] In 2007, Dailymotion created ASIC, together with other companies in the sector. [9] Dailymotion supports a high-definition video resolution of 720p since February 2008, making it one of the earliest known HD video platforms. [5] [6] In October 2009, the French government invested in Dailymotion through the Strategic Investment ...