stop-valve protection cover
11Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
12MythBusters (2010 season) — Country of origin Australia United States No. of episodes 25 (includes 4 specials) Broadcast Original channel …
13Deepwater Horizon oil spill — 2010 oil spill and BP oil spill redirect here. For other oil spills in 2010, see 2010 oil spill (disambiguation). For the 2006 oil spill involving BP, see Prudhoe Bay oil spill. For the drilling rig and explosion, see Deepwater Horizon… …
14Left 4 Dead 2 — Cover art for Left 4 Dead 2 Developer(s) Valve Corporation Turtle Rock Studios[1] …
15Diving watch — Omega Seamaster model 2220.80, with a water resistance of 300 m (1,000 ft). The second crown (at 10 o clock) is a helium release valve. A diving watch is a watch designed for underwater diving that features, as a minimum, a water… …
16Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
17FN MAG — For the hoax, see KSP 58. MAG FN MAG GPMG in an exhibition at Yad la Shiryon Museum, Latrun, Israel. Type General purpose machine …
18medicine, history of — Introduction the development of the prevention and treatment of disease from prehistoric and ancient times to the 20th century. Medicine and surgery before 1800 Primitive (primitive culture) medicine and folklore Unwritten history is not… …
19Mercedes-Benz C-Class — Manufacturer Mercedes Benz Production 1993–present Assembl …
20Half-Life 2 — Cover art showing the series protagonist, Gordon Freeman Developer(s) Valve Corporation …
