lighting regulations
91Maritime history of California — History of California This article is part of a series Timeline …
92Consumer fireworks — Main article: Fireworks Consumer fireworks are fireworks sold to the general public for use. They are generally weaker in explosive power compared to professional displays. A typical example of consumer fireworks rockets, artillery shells, smoke… …
93Mercury (element) — gold ← mercury → thallium Cd ↑ Hg ↓ Cn …
942010 Polish Air Force Tu-154 crash — Polish Air Force Tu 154 crash Part of the fuselage near Smolensk Accident summary Date 10 April …
95History of fire safety legislation in the United Kingdom — The history of fire safety legislation in the United Kingdom dates back to the Norman invasion by William the Conqueror in 1066 and has seen a long and complex system of laws and other legislation being enacted and repealed culminating in the… …
96Billboard — For the magazine, see Billboard (magazine). For other uses, see Billboard (disambiguation). Billboards on Times Square, New York …
97Thermal power station — Republika Power Plant, a thermal power station in Pernik, Bulgaria …
98Bideford, Westward Ho! and Appledore Railway — The Bideford, Westward Ho! and Appledore Railway (B, WH A, R) was most unusual amongst British Railways in that although it was built as a standard gauge (4 ft 8½ in (1435 mm)) line, it was not joined to the rest of the railway network, despite… …
99Factories Act 1961 — Infobox UK Legislation short title=Factories Act 1961 parliament=Parliament of the United Kingdom long title=An Act to consolidate the Factories Acts, 1937 to 1959, and certain other enactments relating to the safety, health and welfare of… …
100mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …
