seismic chain
51nuclear weapon — an explosive device whose destructive potential derives from the release of energy that accompanies the splitting or combining of atomic nuclei. [1945 50] * * * or atomic weapon or thermonuclear weapon Bomb or other warhead that derives its force …
52Naval mine — Polish wz. 08/39 contact mine. The protuberances around the top of the mine, called Hertz horns, are part of the detonation mechanism …
53Kingston upon Hull — City of Kingston upon Hull   City and Unitary Authority area   The Queen s Gardens, Maritime Museum, and City Hall (rear) in Kingston upon Hull …
54Abiogenic petroleum origin — is a largely abandoned hypothesis that was proposed as an alternative to theory of biological petroleum origin. It was relatively popular in the past, but it went largely forgotten at the end of the 20th century after it failed to predict the… …
55Marine pollution — While marine pollution can be obvious, as with the marine debris shown above, it is often the pollutants that cannot be seen that cause most harm. Marine pollution occurs when harmful, or potentially harmful effects, can result from the entry… …
56Detroit Seamount — Image A bathymetric rendering of Detroit Seamount. Note the low profile …
57United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …
58Fordham University — seal Latin: Universitas Fordhamensis Motto Latin: Sapientia et Doctrina …
59List of the largest artificial non-nuclear explosions — There have been a number of extremely large explosions, many accidental, caused by modern high explosives, older explosives such as gunpowder, volatile petroleum based fuels such as gasoline (petrol), and other chemical reactions. This list… …
60Axial Seamount — Exaggerated swatch bathymetry of Axial Seamount and the surrounding area. Summit depth …
