09:32CrowdScienceWhy can't I change my accent?BBC World Service Duration: 29 minutes Mon 24th Oct 2022, 09:32 on BBC World Service AustralasiaAvailable for over a yearListen nowWhy are accents so hard to change even when you speak a language perfectly? Show more GenresFactualScience & NatureScience & TechnologyFormatsDiscussion & TalkBrandCrowdScience Source: BBC Online