Free range chemistry

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=PPuKES05G8A

Dr Peter Wothers, Cambridge University, returns to share his enthusiasm for science.Far too often in main-stream media, 'chemicals' are presented with a nega...

ANU, The Australian National University, free range chemistry, chemistry, peter wothers, science, science show, Cambridge University, Questacon
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