In the October 2011 issue, we introduced you to the International Year of Chemistry (IYC) Global Water Experiment.

摘要

Since then, more than 70 ChemClubs joined thousands of other students around the world by participating in this exciting event.ChemClub members completed one of four experiments, with most clubs collecting local water samples and measuring their pH. They submitted their data to the global water experiment map at: http://water.chemistry2011.org/web/iyc/experiment1-results.This map representsdata from schools and chemistry clubs around the world.