vertical seismograph
211996 Yosemite Valley Landslide — The 1996 Yosemite Valley landslide occurred July 10 1996 near the Happy Isles trailhead in Yosemite Valley, Yosemite National Park, Mariposa County, California. 162,000 tons of rocks and other debris fell to the ground at over 160 miles per hour …
22Timeline of historic inventions — The timeline of historic inventions is a chronological list of particularly important or significant technological inventions. Note: Dates for inventions are often controversial. Inventions are often invented by several inventors around the same… …
23List of cricket terms — Cricket is a team sport played between two teams of eleven. It is known for its rich terminology. [http://content usa.cricinfo.com/ci/content/story/239756.html A glossary of cricket terms ] from CricInfo retrieved May 13 2008]… …
24Club de Gimnasia y Esgrima La Plata — This article is about the club s football section. For the other sports practiced in the club, see Club de Gimnasia y Esgrima La Plata (sports club). For other uses, see Gimnasia y Esgrima (disambiguation). Gimnasia y Esgrima La Plata Full name… …
25Mount Fee — as seen from the northeast Elevation …
26Historia de la sismología en El Salvador — Este artículo o sección sobre geología necesita ser wikificado con un formato acorde a las convenciones de estilo. Por favor, edítalo para que las cumpla. Mientras tanto, no elimines este aviso puesto el 6 de marzo de 2008. También puedes ayudar …
27Architecture of the night — De Volharding Building, The Hague, 1928 by Jan Buijs, photographed in 1930 …
28Earthquake — For other uses, see Earthquake (disambiguation). Global earthquake epicenters, 1963–1998 …
29Kodaikanal Solar Observatory — Kodaikanal Solar ObservatoryOrganizationIndian Institute of AstrophysicsLocationKodaikanal, IndiaCoordinatescoord|10|13|50|N|77|28|7|E|Altitude 2,343 meters (7,687 ft) Webpage [http://www.iiap.res.in/centres kodai.htm Kodaikanal Observatory]… …
30seismic wave — Vibration generated by an earthquake, explosion, or similar phenomenon and propagated within the Earth or along its surface. Earthquakes generate two principal types of waves: body waves, which travel within the Earth, and surface waves, which… …
