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April 23, 2014Prolactin: Chemistry in its elementAnna Lewcock finds out how pigeons played a major role in discovering an important pituitary hormone, prolactin5 minPlay
April 16, 2014Luminol: Chemistry in its elementAmongst the fictional forensic equipment shown on television, Brian Clegg notices one distinctly non-fiction stalwart: Luminol6 minPlay
April 09, 2014Dichloromethane: Chemistry in its elementIt smells sweet, is potentially lethal and organic chemists rely on it: Emily James on dichloromethane6 minPlay
April 02, 2014Dibromoindigo: Chemistry in its elementPurple was once a colour only royalty could afford to wear. Hayley Birch investigates tyrian purple, or dibromoindigo, the original purple dye6 minPlay
March 26, 2014Batrachotoxin: Chemistry in its elementStephen Wallace introduces batrachotoxin, a deadly toxin that comes from a beautiful little frog6 minPlay
March 19, 2014Helium hydride: Chemistry in its elementBrian Clegg introduces the first compound to ever exist - helium hydride7 minPlay
March 12, 2014Streptomycin: Chemistry in its elementSimon Cotton introduces the first antibiotic known to kill TB: Streptomycin8 minPlay
March 05, 2014Alum: Chemistry in its elementLars Öhrström delves into the history of alum, a compound linked to some of Europe's most infamous families7 minPlay
February 26, 2014Hirudin: Chemistry in its elementHelen Scales investigates hirudin, a powerful anticoagulant found in leech saliva6 minPlay
February 19, 2014Ketamine: Chemistry in its elementSimon Cotton explores a dance-scene drug that was designed for horses, ketamine6 minPlay