Uncle Milton's Remote Controlled Solar System Mobile makes a unique and highly educational gift. One touch of the remote control, and your child will have a fully functional solar system hanging above her bed. The "sun" mounts to the ceiling and lights up beautifully. Our product testers had fun constructing the mobile and learning about which planets are smaller, larger, closer, and further from the sun, as well as making their own comets and meteors using the laser pointer built into the remote control. An educational audio CD is included, and the auto shut-off is a nice touch. Even with the best intentions, sleepy kids can forget to turn off their solar system... (Uncle Milton, $29.99)