Tuesday, June 21, 2011

Science

In Science, we are learning about sustainability and the types of woods. To build furniture the woods used are yellow-ipe, cedrela, cedar, pink mahogany and garapeira.
To build the soapbox car it wouldn't be ecologically using these types of woods so we are going to use the plywood, that is remains of other wood and mainly sawdust that are glued ans pressed on each other. The only problem is that the plywood isn't resistent to water.

Plywood









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