Bang Goes The Theory is back for its third seasonal outing on BBC1. For those of us old enough still to pine for the old days of Tomorrow’s World, and for whom Brainiac was just that little bit too “I’m mad me”, its the perfect mix. At least that’s how it comes across on screen. But for those working behind the scenes, putting together a BGTT challenge is a labour of love….and hard labour at that.
So, what do you think ?