Wednesday, April 23, 2014

Brushing teeth is fun!!!

Teeth Brushing is a common practice among the humans of this earth (and maybe even beyond ya never know). Justine explained the components of tooth paste.“hydrates silica, calcium carbonate, aluminum oxides, and various phosphates of calcium or aluminum”. These things are used for many different puposes as well like chalk and sand. (yummy!) But ya Brush yo teeth.





http://justine-chem-5.tumblr.com/

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