[Discover] IRIS Seismic Monitor http://www.iris.edu/seismon/ (maps statistics science visualization)
 [Discover] Earthquakes In The Last Week http://earthquakes.tafoni.net/ (maps google earthquakes mashup)
 [Discover] Earthquake! http://earthquake.googlemashups.com/ (google search map earthquakes)
 [Discover] South America Region http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/S_America.php (usgs earthquakes maps)
 [Discover] National Earthquake Information Center (NEIC) http://earthquake.usgs.gov/regional/neic/ (geology earth earthquakes science)
 [Discover] EarthBoppin' http://earthboppin.net/talkshop/mainmenu.htm (earth earthquakes changes)
 [Discover] A Science Odyssey: You Try It: Plate Tectonics http://www.pbs.org/wgbh/aso/tryit/tectonics/ (earthquakes geology platetectonics interactive)
 [Discover] Latest Earthquakes in the World - Past 7 days http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/quakes_all.php (map earthquake)
 [Discover] Earthquake - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Earthquake (science earth earthquakes geology)
 [Discover] Welcome to the U.S. Geological Survey Earthquake Hazards Program http://earthquake.usgs.gov/ (science reference maps travel)
 [Discover] Howstuffworks "How Earthquakes Work" http://science.howstuffworks.com/earthquake.htm (earthquakes)