10:30Sam and Mark's Guide to Dodging DisasterShortsEpisode 26: VolcanoesCBBC Duration: 5 minutes Fri 24th Jul 2009, 10:30 on BBC Two Northern IrelandA light-hearted look at how to survive the most dangerous situations that Mother Nature can chuck at you.ContributorsPresenter:Sam NixonPresenter:Mark RhodesGenresChildren'sFactualBrandSam and Mark's Guide to Dodging DisasterSeriesSam and Mark's Guide to Dodging Disaster: Shorts Source: BBC Online