Suspense really IS in the air in a good movie: Researcher say every film has its own 'signature' in the breath of viewers

Humans are continuously emitting chemicals into the air – whether by breath or through the skin. Now, researchers have discovered the chemicals found in exhaled breath actually correspond to human emotions, especially while watching certain genres of films. By measuring chemical signatures, they could determine a person's reaction to specific films on a scene-by-scene basis and the type of scene playing – with comedy and suspense eliciting a particularly pungent response. Researchers have discovered that the chemicals found in exhaled breath actually correspond to human emotion. By measuring the chemical components, they could determined a person's reaction to movies on a scene-by-scene basis and types of scene playing– particularly suspenseful or funny ones The team conducted a large scale study involving more than 9,500 moviegoers who watched 108 screenings of 16 different films in two separate theaters at the Cinestar Cinema in Mainz, Germany.