07:32DiscoveryIn Their ElementHeliumBBC World Service Duration: 27 minutes Tue 2nd Jun 2020, 07:32 on BBC World Service West and Central AfricaAvailable for over a yearListen nowScience and art of helium Show more GenresFactualScience & NatureFormatsMagazines & ReviewsBrandDiscoverySeriesDiscovery: In Their Element Source: BBC Online