BS: Do you think the people who come in the first week have a greater scientific knowledge or what's their approach to science?
JC: I don't know if it's a greater scientific knowledge, I think it's - it doesn't - I suspect it's not specifically science I think they're probably the kind of people that do things with their children. Um - we're affected to a point by the weather and they're probably the same kind of people that if it's absolutely glorious will go through St. Fagan's with them and talk them through that. Or take them to the museum on a Sunday afternoon. I think - I think they're probably people who do things with their children, and then take them through it, rather than science particularly. Whereas by the end of the holiday - you have more people who are looking for the children to be entertained. And possibly for them to be entertained as well. They're less likely to be proactive in involving the children. More likely to want to sit in the café and let them run off.