Exploratory Sites
http://www.bbc.co.uk/history/ancient/vikings/launch_gms_viking_quest.shtml
http://www.bbc.co.uk/history/ancient/egyptians/launch_gms_death_sakkara.shtml
http://www.bbc.co.uk/history/ancient/egyptians/launch_gms_death_sakkara.shtml
http://www.bbc.co.uk/history/archaeology/excavations_techniques/launch_gms_hunt_ancestor.shtml
http://www.globalgamenetwork.com/westward_trail.html