A while back, I told you about a little solar system clock from Japan. It didn’t accurately represent the positions of the planets or anything but the time of day (and I’m not even sure it did that right).
Bring the solar system into your living room with these floating lights from Japan’s TakaraTomy.
These Fuwarito lamps look like the earth and the moon, but are just simple helium-filled mylar balloons with an LED built into the bottom.
This light projector casts an ever-changing animation of the phases of the moon onto your wall.
The moon phase projector from Banpresto can project a 2 foot diameter moon image from about 6 feet away. The projector gradually changes between all of the lunar phases over the course of about an hour.