emergency lamp
31Electricity on Shabbat in Jewish law — Jews who observe the Shabbat (Sabbath) have the practice of refraining from turning electricity on or off during Shabbat. In most cases they also abstain from making adjustments to the intensity of an electrical appliance as well. Authorities of… …
32Shaw and Crompton — Coordinates: 53°34′37″N 2°05′31″W / 53.577°N 2.092°W / 53.577; 2.092 …
33Distress signal — Call for help redirects here. For the TV show, see Call for Help. A distress signal is an internationally recognized means for obtaining help. Distress signals take the form of or are commonly made by using radio signals, displaying a visually… …
34coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
35Drum brake — A drum brake with the drum removed as used on the rear wheel of a car or truck. Note that in this installation, a cable operated parking brake uses the service shoes …
36ANSI/VITA 40-2003 — Abstract: This human factors engineering standard defines the colors, behaviors, placement, and labeling of status indicators for boards, field replaceable units, and enclosures in the computer industry. It is generally applicable to all types of …
37Incandescent light bulb — The incandescent light bulb, incandescent lamp or incandescent light globe is a source of electric light that works by incandescence, (a general term for heat driven light emissions which includes the simple case of black body radiation). An… …
38Lighting — Not to be confused with lightning. For other uses, see lighting (disambiguation). Low intensity lighting and haze in a concert hall allows laser effects to be visible …
39Right- and left-hand traffic —   countries with right hand traffic …
40List of The Dukes of Hazzard episodes — This is a list of episodes for the 1979 1985 CBS action comedy adventure series, The Dukes of Hazzard. Contents 1 Season 1 (1979) 13 episodes 2 Season 2 (1979 1980) 23 episodes 3 Season 3 (1980 1981) 22 episodes …
