Sunday, March 5, 2006

Electro Toys Home Made



CHEMISTRY IN EVERYDAY LIFE

Generally, the term "chemical" is perceived in a negative way and yet, even though they often do not realize it, we are surrounded by chemicals without which our lives would certainly be different .
How many "chemicals" have to do every day? Surely they are much, much more than we think ......... for those who want to get a better idea of \u200b\u200bwhat the "chemistry" has now become part of our daily life there is the possibility of doing a "ride" in this nice site:
http://www.chemistryandyou .org / base_it.htm
.... niente paura; nel sito non trovate noiosi simboli e formule chimiche, anzi...... c'รจ addirittura anche un "giochetto" per riconoscere "a vista" i prodotti chimici.

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