She needs six rare crystals
to power her rocket engine for her journey home. To get the crystals you must help Xean find out about colour and light by
playing the six games.
Read about light and its
properties or try many of the activities on light and color. Make sure to check out “Fun House Mirrors”, on the
Laws of Light page, to explore concave and convex lenses.
Uncover the mystery about
the speed of light. Learn how long it takes light to travel from the Earth to the Moon or from the Sun to the edge of the
Solar System.
This site from the AmericanMuseum of Natural History features information, games and activities
focused on Einstein’s discoveries about light. Print out “Light Quest”, a light-related board game.