I remember talking about Alan Shepherd – one of the men on the moon – who took a golf shot. I asked the children how much further the ball would have travelled than if he has taken a shot on the Earth. After a while we worked out it was SIX times further as there is SIX times less gravity on the moon because it is SIX times smaller than the Earth. Then one girl, her name was Naomi, piped up from the back ”Excuse me Sir, but did he go and pick it up or is it still there?” I had no idea! But what a fabulous question, what … Continue reading Christopher Lloyd