blast structure
51Explosive material — A number of 1.25lb M112 Demolition Charges, consisting of a C 4 compound, sit atop degraded weaponry scheduled for destruction An explosive material, also called an explosive, is a reactive substance that contains a great amount of potential… …
52Fallout shelter — A sign pointing to an old fallout shelter in New York City. Nuclear weapons …
53MythBusters (2009 season) — Country of origin Australia United States No. of episodes 23 (includes 3 specials) Broadcast Original channel …
54Concrete — This article is about the construction material. For other uses, see Concrete (disambiguation). Outer view of the Roman Pantheon, still the largest unreinforced solid concrete dome.[1] …
55Anthropology and Archaeology — ▪ 2009 Introduction Anthropology Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… …
56zinc processing — Introduction preparation of the ore for use in various products. Zinc (Zn) is a metallic element of hexagonal close packed (hcp) crystal structure and a density of 7.13 grams per cubic centimetre. It has only moderate hardness and can …
57Coral reef — Marine habitats Biodiversity of a coral reef Lit …
58Coatbridge — Coordinates: 55°51′40″N 4°02′48″W / 55.86114°N 4.04669°W / 55.86114; 4.04669 …
59Steel — For other uses, see Steel (disambiguation). The steel cable of a colliery winding tower …
60Bionicle Legends — is the third book series based in the Bionicle universe. It is currently ongoing, and covers the events that are occurring in the storyline s 2006 2008 story arc. It follows the Bionicle Adventures series; but as Adventures is almost exclusively… …
