Eeko World   Journey to EekoWorld where you can create an EekoHouse with your very own EekoCreature, and help it overcome environmental issues that are similar to those that we face in our world.   NASA Kids' Club   Find out about what's up with space exploration and the universe through projects, games, straight-from-space info on rockets, airplanes, astronauts, etc.   SandlotScience.com   A fun site with interactive optical effects, illusions, distortions, animations, artwork, stories, games, projects and more   Science Learning Network   The latest science excitement for kids put together by a group of science museums from across the U.S.   Secrets of Lost Empires   PBS's NOVA scientists attempt to recreate engineering feats from ancient civilizations   The Space Place   From the Jet Propulsion Lab in Pasadena, a site that lets you make, do, and learn fun things about space exploration Return to Just-For-Fun Sites