In this post and your subsequent replies you rely on the existing astronomical body of knowledge to show that the Earth spins. This misses the point of the OP,

In this post and your subsequent replies you rely on the existing astronomical body of knowledge to show that the Earth spins. This misses the point of the OP, which is to try to provide a simple physical demonstration that anyone could perform or witness which shows that the Earth spins, in particular one that's more intuitive than Foucault's pendulum.