16:50WaterworldShortsNewcastleBBC Two Northern Ireland Duration: 5 minutes Sat 5th May 2012, 16:50 on BBC Two Northern IrelandAvailable for yearsWatch nowDarryl Grimason revisits his childhood as he goes rock-pooling near Newcastle, Co Down.ContributorsPresenter:Darryl GrimasonExecutive Producer:Paul McGuiganGenresFactualFactualScience & NatureNature & EnvironmentFormatsDocumentariesBrandWaterworldSeriesWaterworld: Shorts Source: BBC Online