cracks formation
31Geology of the Grand Teton area — The geology of the Grand Teton area consists of some of the oldest rocks and one of the youngest mountain ranges in North America. The Teton Range, mostly located in Grand Teton National Park, started to grow some 9 million years ago. An older… …
32Ceramic matrix composite — Fracture surface of a fiber reinforced ceramic composed of SiC fibers and SiC matrix. The fiber pull out mechanism shown is the key to CMC properties …
33Frost — is the solid deposition of water vapor from saturated air. It is formed when solid surfaces are cooled to below the dew point of the adjacent air. [cite web |url=http://www.weatherquestions.com/What causes frost.htm |title=What causes frost?… …
34Europa (moon) — Europa Europa s trailing hemisphere in approximate natural color. The prominent crater in the lower right is Pwyll and the darker regions are areas where Europa s primarily water ice surface has a higher mineral content. Imaged on September 7,… …
35dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or …
36Sedimentary rock — Middle Triassic marginal marine sequence of siltstones (below) and limestones (above), Virgin Formation, southwestern Utah, USA Sedimentary rock are types of rock that are formed by the deposition of material at the Earth s surface and within… …
37Victoria Falls — Location Livingstone, Zambia Victoria Falls, Zimbabwe Coordinates …
38Fracture — For other uses, see Fracture (disambiguation). v · d · e Materials failure modes …
39M39 Pantserwagen — Type Armoured car Place of origin  Netherlands …
401999 Chamoli earthquake — Earthquake title=1999 Chamoli earthquake date= 29 March 1999 [http://www.iirs nrsa.gov.in/pdf/brijesh thesis2005.pdf Earthquake Risk Assessment of Buildings: Applicability of HAZUS in Dehradun, India] Indian Institute of Remote Sensing ]… …
