How many loonies would it take to line the great wall of china?

It depends on how big your loonies are. The average loony is is about two feet across...and the Great Wall is how many miles across? This does not factor in the sub average sized loony which can average about 16 inches across (anorexic, you understand) nor the above average loony which usually is about 2.5 feet across. We are also not speaking of the large, economy sized loony which is a rarity in these times...they average some four feet across and can seldom be seen except in their native habitat. Besides why would you want to line the Great Wall? It's not as if it would do any good! The thing is not suitable for storage, and it doesn't especially need to have any preservation techniques applied to it...been there for over a thousand years, kinda think it's going to be there a couple of years more. Unless you wanted the loonies to perform graffiti on it? An interesting art project...but the Chinese wouldn't especially be pleased. We should consider too that loonie droppings are extremely caustic and would cause serious damage to the area and quite possibly to the foundation stones of the wall. In a single line, approximately 241,509,434.