http://crasar.org/2011/03/13/have-robots-been-used-in-previous-earthquakes/
http://www.physorg.com/news/2011-03-robots-video.html
http://news.cnet.com/8301-17938_105-20042945-1.html?tag=mncol;txt
http://news.bbc.co.uk/2/hi/science/nature/8069435.stm
http://www.slashgear.com/japanese-rescue-robot-saves-people-by-eating-them-video-1151786/
http://www.physorg.com/news199683839.html
http://www.ieee-ras.org/news/271/Robots-in-search-and-rescue-in-Japan.html
http://news.cnet.com/8301-17938_105-20038291-1.html
http://news.cnet.com/8301-13639_3-10315369-42.html
http://www.wired.com/techbiz/media/news/2006/04/70656
http://www.snakerobots.com/S1.html
http://www.msnbc.msn.com/id/38473572/ns/technology_and_science-science/
http://www.buzzle.com/articles/study-of-snakes-help-researchers-develop-robots-to-save-lives.html
http://edition.cnn.com/2007/TECH/science/01/08/ft.snakebots/index.html
http://www.popularmechanics.com/science/4285289
http://www.danshope.com/news/post/186/Omnitread-Search-a-Rescue-Snake-Bot
http://www.danshope.com/news/showarticle.php?article_id=11
http://www.cs.cmu.edu/~biorobotics/projects/prj_search_rescue.html#img
http://www.cs.cmu.edu/~biorobotics/projects/modsnake/robots.html
http://www.engin.umich.edu/research/mrl/00MoRob_6.html
http://electronics.howstuffworks.com/snakebot.htm
http://www.thinkbotics.com/serpentronic.htm
http://www.engin.umich.edu/research/mrl/OmniTread_Video.html
http://homelandsecuritynewswire.com/snake-robots-help-search-and-rescue-missions
http://news.nationalgeographic.com/news/2003/01/0115_030115_snakebot.html
http://www.irobot.com/gi/ground/
http://www.ieee-ras.org/news/271/Robots-in-search-and-rescue-in-Japan.html