steam line break
81naval ship — Introduction the chief instrument by which a nation extends its military power onto the seas. Warships protect the movement over water of military forces to coastal areas where they may be landed and used against enemy forces; warships… …
82List of words having different meanings in British and American English: A–L — Differences between American and British English American English …
831890s — Millennium: 2nd millennium Centuries: 18th century – 19th century – 20th century Decades: 1860s 1870s 1880s – 1890s – 1900s 1910s 1920s …
84Nuclear meltdown — Three of the reactors at Fukushima I overheated, causing core meltdowns. This was compounded by hydrogen gas explosions and the venting of contaminated steam which released large amounts of radioactive material into the air.[1] …
85computer — computerlike, adj. /keuhm pyooh teuhr/, n. 1. Also called processor. an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. Cf. analog… …
86building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
87Blue Angels — For the 1960 television series, see The Blue Angels (TV series). Blue Angels United States Navy Flight Exhibition Team The Blue Angels F/A 18 Hornets fly in tight diamond formation maintaining 18 inch wing …
88Northern Pacific Railway — The Northern Pacific Railway system map …
892-8-4 — In the Whyte notation, a 2 8 4 is a railroad steam locomotive that has one unpowered leading axle followed by four powered driving axles and two unpowered trailing axles. This locomotive type is most often referred to as a Berkshire, though the… …
90Durango and Silverton Narrow Gauge Railroad — Durango Silverton Narrow Gauge Railroad Locale La Plata County and San Juan County, Colorado Dates of operation 1881–present Track gauge …
