Experiment testing Acidity of bodies of water near you - Year of Chemistry - 0 views
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Martin Burrett on 05 Jul 11Take part in what is being called the biggest experiment ever. As part of the International Year of Chemistry, children from cross the world are measuring the pH of bodies of water in them. Collect real data to plot the effects of climate change on your seas, rivers and lakes. http://ictmagic.wikispaces.com/Science