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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.
Water is traditionally removed through evaporation by using methods such as air drying, sun drying, smoking or wind drying, although today electric food dehydrators or freeze-drying can be used to speed the drying process and ensure more consistent results. [3] 1890 newspaper advertisement showing tin of dried coconut
A dehydrator's heating element, fans and vents simultaneously work to direct hot air over the food, accelerate surface evaporation, and warm the food to also release moisture from its interior. This process continues until the food is dried to a substantially lower water content, usually less than 20%.
Alkenes can be made from alcohols by dehydration. This conversion, among others, is used in converting biomass to liquid fuels. [2] The conversion of ethanol to ethylene is a fundamental example: [3] [4]
Moulin Legumes No.2. A food mill (also called passatutto, purée sieve, moulinette, mouli légumes, passe-vite, or triturator) is a food preparation utensil for mashing and sieving soft foods invented in Brussels in 1928 by Victor Simon. [1]
Using a Taser on a child “could increase the risk of death or serious injury,” according to an instruction manual for the tool. The company does not have an exact count of how many Tasers are carried by school resource officers “because you’re talking thousands, and at some point you can’t even keep track of it,” said Steven Tuttle ...
Glycol dehydration is a liquid desiccant system for the removal of water from natural gas and natural gas liquids (NGL). It is the most common and economical means of water removal from these streams. [1]
Emily Fair Oster (born February 14, 1980) is an American economist who has served as the Royce Family Professor of Teaching Excellence at Brown University since 2019, ...