11:03Hmm...Colin Murphy's Great Unanswered QuestionsEpisode 4BBC Radio Ulster Duration: 27 minutes Sat 26th Apr 2008, 11:03 on BBC Radio Ulster...Unanswered Questions. 4/4. 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