parabolic spring
51glacial landform — ▪ geology Introduction any product of flowing ice and meltwater. Such landforms are being produced today in glaciated areas, such as Greenland, Antarctica, and many of the world s higher mountain ranges. In addition, large expansions of present… …
52Donald Eric Capps — Born January 30, 1939 (1939 01 30) (age 72) Omaha, Nebraska, USA Occupation Professor emeritus of Pastoral Theology Language English Nationality Am …
53Intermittent energy source — An intermittent energy source is any source of energy that is not continuously available due to some factor outside direct control. The intermittent source may be quite predictable, for example, tidal power, but cannot be dispatched to meet the… …
54List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… …
55World League of American Football — Infobox sports league pixels=150px caption=World League of American Football sport=American football founded=1991 teams=10 country=GER GBR ESP CAN USA champion=Sacramento Surge folded=1992 website= The World League of American Football (WLAF) was …
56Solar tracker — A solar tracker is a device for orienting a solar photovoltaic panel or concentrating solar reflector or lens toward the sun. The sun s position in the sky varies both with the seasons (elevation) and time of day as the sun moves across the sky.… …
57Signals intelligence by alliances, nations and industries — This article is a subset article under the main article SIGINT, which addresses the unifying conceptual and technical factors in this intelligence discipline. This article describes how the discipline is used by multinational alliances and… …
58energy conversion — ▪ technology Introduction the transformation of energy from forms provided by nature to forms that can be used by humans. Over the centuries a wide array of devices and systems has been developed for this purpose. Some of these energy …
59Chrysler — This article is about Chrysler Group LLC. For the flagship car division of Chrysler Group, LLC, see Chrysler (division). For other uses, see Chrysler (disambiguation). Chrysler Group LLC Type Limited liability company …
60USS Liberty incident — Coordinates: 31°23′N 33°23′E / 31.39°N 33.38°E / 31.39; 33.38 …
