QUOTE : It is also worth noting that the earth gravitational field though locally ‘vertical’ is globally radial as the centrifugal field in the carrousel is. However, the big difference between the two is that the former decreases in intensity with distance from its center, while the latter increases its intensity with distance from the rotation center. But … (think about it a little), the farther from the center of rotation, the closer we are to the rest of the Universe!