From Goon Show Series 7 Episode 22: The Great Trans-Africa Canal


Wallace Greenslade: Listeners with a degree in higher mathematics will have counted four doors slamming, this was in fact an aural illusion. What you did hear was not four doors being slammed, but one door being slammed four times. Or in your parlance one to the power of four. You see, it is these little snippets of information that makes me feel that my job is worthwhile, thank you.