2011 has been the International Year of Chemistry! During the year more than 35,000 children from 77 countries around the world have taken part in a Global Chemistry Experiment — launched on World Water Day  on 22 March — aimed at testing and evaluating the water they use.
Take a look at the interactive map where the children have uploaded their findings.
Related links:

Article from UNESCO
International Year of Chemistry homepage

2011 has been the International Year of Chemistry! During the year more than 35,000 children from 77 countries around the world have taken part in a Global Chemistry Experiment — launched on World Water Day  on 22 March — aimed at testing and evaluating the water they use.

Take a look at the interactive map where the children have uploaded their findings.

Related links:

Article from UNESCO

International Year of Chemistry homepage