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Our 400th Video - Periodic Table of Videos

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Published on Apr 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!

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry...
Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/

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