We will build the wall out of trebuchets so they would never think of destroying it . <| sep |> Without being a professor or anything in math I would think this is a 1 in 590 chance of happening <| sep |> Anyone else see the irony of a guy with the username sircumyum asking this question ? Grow up , brother . I think we ' ve done more than a few scientifically extraordinary things since then . You ' re getting the terms extraordinary and sensational mixed up . Landing on the moon was more sensational in terms of headlines than anything we ' ve done in space since that time , but certainly we ' ve accomplished many extraordinary related to space exploration since landing on the moon ! <| sep |> You ' re proving my point . you ' re either with us or you ' re the problem is driving people away . Good job .