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Though Pelouze made no discovery of outstanding importance, he was a busy investigator, his work including researches on salicin, on beetroot sugar, on various organic acids (gallic, malic, tartaric, butyric, lactic, etc.), on oenanthic ether (with Liebig), on the nitrosulphates, on guncotton, and on the composition and manufacture of glass. [2]
Mill scale is a complex oxide that contains around 70% iron with traces of nonferrous metals and alkaline compounds. Reduced iron powder may be obtained by conversion of mill scale into a single highest oxide i.e. hematite (Fe 2 O 3) followed by reduction with hydrogen.
A few years later in 1838, another French chemist, Théophile-Jules Pelouze (teacher of Ascanio Sobrero and Alfred Nobel), treated paper and cardboard in the same way. [21] Jean-Baptiste Dumas obtained a similar material, which he called nitramidine .
YouTube. Bill Murray and Laufey in 'Santa Baby' video. In a full-circle moment, Murray recently made a cameo as the narrator in Laufey's "Santa Baby" music video, which dropped last month.
In January 2014, YouTube Nation was launched on its channel, as a collaborative project between YouTube and DreamWorks Animation. [6] DWA oversaw the production while YouTube managed the sales and marketing of the series. [7] The series is a news series that rounds up information from the Spotlight channel. [8]
For experienced participants in gamelan music, the pelog and slendro scales each have a particular feeling, related to the rituals and circumstances in which the scale is used. For example, in Bali , slendro is felt to have a sad sound because it is used as the tuning of gamelan angklung , the traditional ensemble for cremation ceremonies.
“Wicked” costume designer Paul Tazewell opens up about the making of Elphaba and Glinda's costumes on Wicked — the meaning of the Elphaba's back outfits, the bubble dress and more.
Madonna says the struggle to make her self-directed biopic is real.. The 66-year-old singer shared an update on the film project on Instagram on Nov. 18. She expressed frustration over its delay ...