A eTwinning Project (2008/2009)
Very good. I will try at home. Greetings from Spain
Congratulations. The experiment is very good. I'll do it and put on my blog. Greetings
Really fantastic! Congratulations for Regina, Nuno and Loulé team!
OH MY GOD.i can't believe you just did that.so amazing.
NO NEED FOR THE OIL! The secret is to uncover the portion of the balloon where the latex molecules are under the least amount of stress or strain
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