2016-01-05
[public] 72.2K views, 3.51K likes, 13.0 dislikes audio only
A periodic table clock.
Final episode in our 12 Days of Christmas, each featuring chemistry gifts received by Sir Martyn during the year.
All the videos in this series appear here as they're released: http://bit.ly/12_Days_Xmas
All 118 elements: http://bit.ly/118elements
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From the School of Chemistry at The University of Nottingham: http://bit.ly/NottChem
Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/
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