Our 400th Video - Periodic Table of Videos (2012x24)
Exibido em:: Abr 12, 2012
Thanks everyone... if you feel inclined to vote, the link is: http://pv.webbyawards.com/ballot/113
We're up against some of the big boys!
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From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry/index.aspx
Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/
