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This project aims to study the properties of the dust of lime that is good or not. Staff from the
knowledge gained from teachers and searched the Internet. The more knowledge and lime. And the idea is to try to clean dust that Ams how well
it has held up this experiment work. By the materials that are used in this experiment at home
, and that is important. This issue is about the dust that is trapped inside the house. As a result, the organizers have made the idea of making lime. To eliminate dust in the house,
according to the table baud, the key
variables. Flour cool
variable The lime dust, which can be
variable to control water, baby oil.
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