00:32DiscoveryAnatomy Of TouchAffectionate touchBBC World Service Duration: 27 minutes Mon 2nd Nov 2020, 00:32 on BBC World Service East and Southern AfricaAvailable for over a yearListen nowThe science of affectionate touch, from the skin to brain Show more GenresFactualScience & NatureFormatsMagazines & ReviewsBrandDiscoverySeriesDiscovery: Anatomy Of Touch Source: BBC Online