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Separating remaining loose chaff from the grain is called "winnowing" – traditionally done by repeatedly tossing the grain up into a light wind, which gradually blows the lighter chaff away. This method typically uses a broad, plate-shaped basket or similar receptacle to hold and collect the winnowed grain as it falls back down.
The winnowing-fan (λίκνον [líknon], also meaning a "cradle") featured in the rites accorded Dionysus and in the Eleusinian Mysteries: "it was a simple agricultural implement taken over and mysticized by the religion of Dionysus," Jane Ellen Harrison remarked. [1]
A rice huller or rice husker is an agricultural machine used to automate the process of removing the chaff (the outer husks) of grains of rice. Throughout history, there have been numerous techniques to hull rice. Traditionally, it would be pounded using some form of mortar and pestle. An early simple machine to do this is a rice pounder.
Rice husk ash has long been used in ceramic glazes in rice growing regions in the Far East, e.g. China and Japan. [2] Being about 95% silica, it is an easy way of introducing the necessary silica into the glaze, and the small particle size helps with an early melt of the glaze.
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Due to the force of the weight upon the rice in the pods, the rice and the golden brown husks separate. Dhenki used to be operated by women to produce rice from paddy and grind rice to powder. This agricultural tool is used for threshing, to separate rice grains from their outer husks, while leaving the bran layer, thus producing brown rice.
Restaurant portions can be enormous today, so it's no surprise that those who dine out may feel stuffed to the gills with half their meal still on the plate.. In these scenarios, servers often ...
Fengshanche (Chinese: 風扇車 [1]; pinyin: fēngshànchē; lit. 'wind fan vehicle') was a winnowing machine that was used in ancient China to separate the grain from the chaff or seed casings after harvest. The winnowing machine also had a rotary fan which had a blower that had a crank handle to create air to blow away the lighter seed ...