A Sniff Test of Stress Jonathan Williams
b'Might the chemicals we exhale while watching movies tell us about the emotional stress that we\'re experiencing? In episode 41,\\xa0Jonathan Williams from the Max Planck Institute for Chemistry in Mainz, Germany discusses his research analyzing the gasses emitted in cinemas, as described in his\\xa0article "Proof of concept study: Testing human volatile organic compounds as tools for age classification of films," published on October 11, 2018 in the journal PLOS One.'