500th Video - Periodic Table Of Videos

Some memories from our first 500 videos - thank you everyone who watches and encourages us.

Music by Alan Stewart - more from him at http://www.youtube.com/AlanKey86

A Q&A from The Prof to mark our 500th video: http://youtu.be/op1Dp1r66OE

More chemistry at http://www.periodicvideos.com/
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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/

A run-down of Brady's channels: http://bit.ly/bradychannels