It´s time to begin with the celebration of the International Year of Chemistry. and I do present you the compound which is the best known for all of you: H2O.
Water is beautiful, useful and precious. Fresh water is a limited resource and Chemistry plays a very important role in the purification and supervision of water quality.
Here you have the history of a drop of water.
Very, very nice!!!! It´s a very educational and funny way of teaching the water cycle, its uses and importance for life, just having a look, in just two minutes. And the music is... wonderful!!!
ResponderEliminarThis is, in my opinion, the real way of teaching... everybody can understand what water means and is... and that way it´s easier to remember... Thanks, Teresa, for sharing it with us. Silvia.