13:00Nick PierceyGeorgina Polden: Oxfordshire's rising motorbike starBBC Radio Oxford Duration: 3 hours Tue 31st Mar 2015, 13:00 on BBC Radio OxfordNick's joined by Kidlington's rising motorbike star Georgina Polden. Plus, Scientist Dr John Runions will be in the studio to demystify science.GenresEntertainmentBrandNick Piercey Source: BBC Online