Astc.org is the website of the Association of Science – Technology Centers and represents science centers and museums worldwide. The aim of this organization is to further the public understanding of science, concerning different audiences. This is why, if you are into science, and would like to take a look at the wide variety of science museums and exhibitions, this is the site for you to visit. ASTC has many services to offer, including sponsoring and annual conference and workshops, publishing bimonthly journals, etc; if you want to know more about the things ASTC has to offer, check out the ASTC section and find out all about the organization. If want to check out the current travelling exhibition projects, be sure to go to the exhibition section and get all the available information on the upcoming exhibitions. For more information, be sure to visit the site and enjoy the science-related games and optical illusions provided.