From Periodic Videos.

Professor Martyn Polikaoff answers some viewer questions and references an old message from his son which hangs above his desk. More links and info in full description ↓↓↓

Videos on all 118 elements: http://bit.ly/118elements

Another video from this QA session: https://youtu.be/o_KU9zd-lhs

Element creator Yuri Oganesson in Russia: https://youtu.be/1VaY9N7Alq0

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More chemistry at http://www.periodicvideos.com/
From the School of Chemistry at The University of Nottingham: http://bit.ly/NottChem

This episode was also generously supported by The Gatsby Charitable Foundation

Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/
Brady’s Blog: http://www.bradyharanblog.com