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Alginate was discovered by British chemical scientist E. C. C. Stanford in 1881, and he patented an extraction process for it in the same year. [4] The alginate was extracted, in the original patent, by first soaking the algae in water or diluted acid, then extracting the alginate by soaking it in sodium carbonate , and finally precipitating ...
Cowboy is a 1966 American short documentary film directed by Michael Ahnemann and produced by Ahnemann and Gary Schlosser. It was nominated for an Academy Award for Best Documentary Short . [ 1 ] [ 2 ]
Cowboys: A Documentary Portrait is a 2019 documentary film directed by Bud Force and John Langmore. [1] The feature-length movie gives viewers a glimpse into the lives of modern working cowboys on America's largest and most remote cattle ranches - some of which are over one million acres and still require full crews of horseback mounted men and women to tend large herds of cattle.
Calcium alginate is a water-insoluble, gelatinous, cream-coloured substance that can be created through the addition of aqueous calcium chloride to aqueous sodium alginate. Calcium alginate is also used for entrapment of enzymes and forming artificial seeds in plant tissue culture.
Lonesome Cowboys is a 1968 American Western drama film directed by Andy Warhol, and written and produced by Paul Morrissey.A satire of Hollywood Westerns, it was initially screened in November 1968 at the San Francisco International Film Festival, where it won the Best Film Award.
During an earnings call on Wednesday, Dollar Tree CEO Michael Creedon said the chain may raise prices because of Trump's proposed tariffs.
Cowboy Names Go Next-Level. Call it the Yellowstone effect. "One of the biggest trends we’ll see for baby boy names in 2025 are 'Country Rebrand' names," says Sophie Kihm, editor-in-chief of ...
Annie Oakley; Bucking Broncho; Buffalo Bill; Buffalo Dance; Lasso Thrower; Mexican Knife Duel; Sioux Ghost Dance; These exhibition films are silent shorts directed and produced by William K. L. Dickson at Thomas Edison's Black Maria studio, with William Heise as cinematographer.