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Fredrick Malcolm Waring was born in Tyrone, Pennsylvania, on June 9, 1900, to Jesse Calderwood and Frank Waring. [1] During his teen years, Waring, his brother Tom (né Thomas Lincoln Waring; 1902–1960), and their friend Poley McClintock founded the Waring-McClintock Snap Orchestra, which evolved into Fred Waring's Banjo Orchestra. [2]
It has been claimed to be the first mainstream brand of blender, [1] though technically the Waring blender brand was introduced in 1937. In 1946, Oster acquired the Stevens Electric Company, which had received a patent on the liquifying blender in 1922.
Hershey left Washington University in 1950 for the Department of Genetics of the Carnegie Institution of Washington, a predecessor of Cold Spring Harbor Laboratory. Two years later, he and Martha Chase would conduct the famous Hershey–Chase, or "Waring Blender" experiment. [4]
Using a high-speed blender they were able to force the bacteriophages from the bacterial cells after adsorption. The lack of 32 P-labeled DNA remaining in the solution after the bacteriophages had been allowed to adsorb to the bacteria showed that the phage DNA was transferred into the bacterial cell.
Commercial blenders were developed in the 1920s. With increasing miniaturization of the electric motor, the first consumer blender, the Waring Blendor, was developed in the 1930s, and a canister blender, the Osterizer, entered the market in 1946. [6] The first immersion blenders were patented in the 1950s. [citation needed]
Conair acquired Cuisinart in 1989, Waring Products in 1998, and bag manufacturer Allegro in 2007. [7] Pollenex was acquired after Jarden acquired Holmes in 2005, and it was rebranded as Conair Home in 2013.
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