https://drive.google.com/file/d/0B70YFEwwErPTRC1JekQxN0llWUE/edit?usp=sharing
Thursday, February 25, 2016
Wednesday, February 24, 2016
Monday, February 22, 2016
Friday, February 19, 2016
Thursday, February 11, 2016
Friday, February 5, 2016
4º Experiment time!!
After having coins in different liquids, such us, water, milk, cola and tonic water, during two days. We have seen that soft drinks like cola are very corrosive.
Remember!!!! Soft drinks are not healthy
Thursday, February 4, 2016
Wednesday, February 3, 2016
Monday, February 1, 2016
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