Phosphorus
How a discovery in boiled urine led to the trade union movement and chemical weapons. Chemist Professor Andrea Sella tells the story of the element phosphorus.
What links trade unions with urine, Syria with semiconductors, and bones and bombs? The answer is phosphorus, UCL Inorganic Chemistry Professor Andrea Sella, who is himself engaged in researching new phosphorus based materials, looks at this often rather frightening element.
We hear how the health impact of phosphorus on a group of Irish girls changed politics, how the element has been used as a weapon of war and we peer into the future, as chemists break new ground on what might be possible with phosphorus and nanotechnology.
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- Mon 5 Mar 2018 20:32GMT大象传媒 World Service Online, Americas and the Caribbean, UK DAB/Freeview & Europe and the Middle East only
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- Mon 12 Mar 2018 01:32GMT大象传媒 World Service West and Central Africa
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