peak-reading circuit
61boxing — boxing1 /bok sing/, n. 1. the material used to make boxes or casings. 2. a boxlike enclosure; casing. 3. an act or instance of putting into or furnishing with a box. [1510 20; BOX1 + ING1] boxing2 /bok sing/, n. the act, technique, or profession… …
62thunderstorm — /thun deuhr stawrm /, n. a transient storm of lightning and thunder, usually with rain and gusty winds, sometimes with hail or snow, produced by cumulonimbus clouds. Also called electrical storm. [1645 55; THUNDER + STORM] * * * Violent, short… …
63Appalachian Trail — This article is about the trail. For the conservation group, see Appalachian Trail Conservancy. For the train station, see Appalachian Trail (Metro North station). Appalachian Trail Map of Appalachian Trail Length …
64Nuclear weapons and the United Kingdom — United Kingdom Nuclear program start date 10 April 1940 First nuclear weapon test 2 October 1952 First fusion weapon test …
65USA PATRIOT Act, Title II — The USA PATRIOT Act was passed by the United States Congress in 2001 as a response to the September 11, 2001 attacks. It has ten titles, each containing numerous sections. Title II: Enhanced Surveillance Procedures granted increased powers of… …
66Spain — /spayn/, n. a kingdom in SW Europe. Including the Balearic and Canary islands, 39,244,195; 194,988 sq. mi. (505,019 sq. km). Cap.: Madrid. Spanish, España. * * * Spain Introduction Spain Background: Spain s powerful world empire of the 16th and… …
67Driver deaths in motorsport — This article is about car driver deaths. For motorcycle racing deaths, see Rider deaths in motorcycle racing. Due to the inherently dangerous nature of auto racing, many individuals, including drivers, crew members, officials and spectators, have …
69Colorado — This article is about the U.S. state of Colorado. For the former U.S. territory, see Colorado Territory. For the river, see Colorado River. For the physiographic region, see Colorado Plateau. For other uses, see Colorado (disambiguation). State… …
70Crystal oscillator — A miniature 4 MHz quartz crystal enclosed in a hermetically sealed HC 49/US package, used as the resonator in a crystal oscillator. A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal …
