Surfing the net you often happen to notice images of smoke columns getting out from volcanos and raising up to great altitudes. This is a phenomenon by many considered to be a clear evidence the Earth is not spinning. Many people could get the same impression in relation with high waterfalls: the fact that water falls on a straight line and doesn’t bend would be a clear consequence of the Earth being stationary and not spinning around its axis.
Powerful images, aren’t they? But could these phenomena show a clear evidences that the Earth is not spinning? Let’s make some consideration. Read more