Every day, we read something new about Artificial Intelligence - it'll take our jobs, it'll teach our kids, it knows more about us than we do ourselves... but how much of that is hype, and how much is, or will be reality? Part of our problem with AI is that it feels impenetrable and mysterious, especially when even those building it aren't entirely sure how it works. In a new series, Aleks Krotoski (The Digital Human, Radio 4) and Kevin Fong (13 Minutes to the Moon, BBC World Service) set out to 'solve' AI. Or at the very least, to answer our questions on all things artificial...