19:30Hmm...Colin Murphy's Great Unanswered QuestionsEpisode 3BBC Radio Ulster Duration: 27 minutes Fri 18th Apr 2008, 19:30 on BBC Radio Ulster...Unanswered Questions. 3/4. Expect laughs but not much sense from the programme that puts two comedians, one internet expert and one scientist in a room together.GenresEntertainmentSeriesHmm...Colin Murphy's Great Unanswered Questions Source: BBC Online