Operation Dawn 9: Gulf of Aden — Part of Piracy in Somalia, Operation Ocean Shield, Operation Enduring Freedom – Horn of Africa … Wikipedia
Battery (electricity) — For other uses, see Battery (disambiguation). Various cells and batteries (top left to bottom right): two AA, one D, one handheld ham radio battery, two 9 volt (PP3), two AAA, one C, one … Wikipedia
List of Tesla patents — Below is a list of Tesla patents. Dr. Nikola Tesla was an inventor who obtained around 300 patents [Snezana Sarbo, [http://www.tesla symp06.org/papers/Tesla Symp06 Sarboh.pdfNikola Tesla s Patents] , Sixth International Symposium Nikola Tesla,… … Wikipedia
General average/New version — Average in maritime commerce to signify damages orexpenses resulting from the accidents of navigation. Average is either general or particular. General average arises when sacrifices have been made, or expenditures incurred, for the preservation… … Wikipedia
Video camera tube — In older video cameras, before the mid to late 1980s, a video camera tube or pickup tube was used instead of a charge coupled device (CCD) for converting an optical image into an electrical signal. Several types were in use from the 1930s to the… … Wikipedia
environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… … Universalium
USS Hercules (AK-41) — was an Hercules class transport commissioned by the U.S. Navy for service in World War II. She was responsible for delivering necessary goods and equipment to ships and stations in the war zone. Hercules (AK 41), ex SS Exporter , was launched 18… … Wikipedia
Buck converter — A buck converter is a step down DC to DC converter. Its design is similar to the step up boost converter, and like the boost converter it is a switched mode power supply that uses two switches (a transistor and a diode) and an inductor and a… … Wikipedia
USS Titania (AKA-13) — USS Titania (AK 55/AKA 13) was an Arcturus class attack cargo ship named after Titania, one of the moons of the planet Uranus. She served as a commissioned ship for 13 years, beginning in 1942. History Launch and training exercises Titania was… … Wikipedia
USS Addison County (LST-31) — The USS Addison County (LST 31) was an sclass|LST 1|tank landing ship built for the United States Navy during World War II. Named for Addison County, Vermont, she was the only U.S. Naval vessel to bear the name.LST 31 was laid down on 2 February… … Wikipedia
battery — /bat euh ree/, n., pl. batteries. 1. Elect. a. Also called galvanic battery, voltaic battery. a combination of two or more cells electrically connected to work together to produce electric energy. b. cell (def. 7a). 2. any large group or series… … Universalium