Published on January 22, 2017
Old photos on Objectivity:
Silver Nitrate into a solution containing halides. Also some talk about photography and cloud seeding. Discussed by Professor Sir Martyn Poliakoff. Dr Samantha Tang did the experiments for us.
Silver on Periodic Videos:
Gun Cotton:
Support us on Patreon:
More chemistry at
us on at
And on at
From the School of Chemistry at The University of Nottingham:
Periodic Videos films are by video journalist Brady Haran:
Brady’s Blog:
Join Brady’s mailing list for updates and extra stuff —