Add some fun to your desk with the Galileo Gravitator from ScientificsOnline. The Gravitator comes with four spheres decorated to look like Saturn, the Moon, Mars, and Jupiter. The spheres float within the brass-colored cage of the Gravitator. The base of the Gravitator have LEDs to illuminate the suspended globe, so it can be used as a nightlight. The Gravitator is $59.99. (I think we can safely ignore the claim that the desk toy can help us prove Galileo’s theory that all objects in a vacuum fall at the same rate, however!)
