Inside a Noble Metals factory, where even the dust on your shoes is too valuable to ignore!
See also our gold bullion video: [ Ссылка ]
See platinum, iridium, rhodium and palladium (and some gold).
Periodic Videos on Patreon: [ Ссылка ]
Filmed at Johnson Matthey - our thanks to them. More from visit to the company's noble metals section is coming soon.
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From the School of Chemistry at The University of Nottingham: [ Ссылка ]
Periodic Videos films are by video journalist Brady Haran: [ Ссылка ]
A run-down of Brady's channels:
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