During the discharge the magnetic forces set up by the passage of current cause the edges of the foil to roll inward toward its center line, thus allowing light to pass into the camera.

During the Civil War period Mr. Brown also invented the Brown & Sharpe formed tooth gear cutter, a basic invention which ultimately revolutionized the world's gear manufacturing industry by changing its basic economics.

During the year our British subsidiary, Leesona-Holt, Limited, expanded its plant in Darwen, England, and added machine tool capacity.

During Dulles's first two years in office, while Republicans ran the Senate, the Department was at the mercy of men who had thirsted for its blood since 1945.

During its flowering in the sixth to the eighth centuries, Mahayana offered a supernatural package to the Chinese which bears no resemblance to the highly digested philosophical Zen morsels offered to the modern Western reader.

During his second week at sea he brought the curious melody out of the instrument and suddenly wanted to force the biwa to remain at just that moment in its history when it had given him pleasure.

During the 1960s the use of manual sign language grew greatly, but it was not until the 1980s that AAC began to emerge as an area in its own right.

During the Late Bronze Age circa 2000 BC, they created an empire, the Hittite New Kingdom, which reached its height in the 14th century BC, controlling much of Asia Minor.

During World War I, the Armenian Genocide, the Greek genocide ( especially in Pontus ), and the Assyrian Genocide almost entirely removed the ancient communities of Armenian and Assyrian populations in Anatolia, as well as a large part of its ethnic Greek population.

During its preparation he became a friend of Cosima Wagner ( then in Strasbourg ), with whom he had many theological and musical conversations, exploring his view of Bach's descriptive music, and playing the major Chorale Preludes for her at the Temple Neuf.

During the first 11 months of 2006, the European Union remained Armenia's largest trading partner, accounting for 34. 4 percent of its $ 2. 85 billion commercial exchange during the 11-month period.

During its 4-year run, the positions, parallaxes, and proper motions of 118, 218 stars were determined with an unprecedented degree of accuracy.

During the Middle Ages, Aachen remained a city of regional importance, due to its proximity to Flanders, achieving a modest position in the trade in woollen cloths, favoured by imperial privilege.

During his reign, Spain lost its last colonies in the Americas ( Cuba and Puerto Rico ) and the Philippines ; fought and, after several setbacks, won a war in Morocco ; witnessed the start of the Spanish Generation of 1927, and endured the dictatorship of Miguel Primo de Rivera.

During the 1920s, the ACLU expanded its scope to also include protecting the free speech rights of artists and striking workers, and working with the National Association for the Advancement of Colored People ( NAACP ) to combat racism.

During the second half of the day, John Young and Charlie Duke again entered the Lunar Module to power it up and check its systems, as well as perform housekeeping tasks in preparation for lunar landing.

During the 5th century BC, the Acropolis gained its final shape.

During the same period as the building of the Erechtheum, a combination of sacred precincts including the temples of Athena Polias, Poseidon, Erechtheus, Cecrops, Herse, Pandrosos and Aglauros, with its so-called the Kore Porch ( or Caryatids ' balcony ), was begun.

During its decline, Master RAM Boards were added to every Electron in an attempt to increase sales.

During the crossing, the river grew dry as soon as the feet of the priests carrying the Ark touched its waters, and remained so until the priests — with the Ark — left the river after the people had passed over ( Josh.

During its lifetime, the CPC series sold approximately three million units.

During its design stages the name Victorie Stadion was frequently used, referring to the Dutch War of Independence, the phrase " n Alkmaar begint de victorie " ( Victory begins in Alkmaar ) in particular.

During its final two years of existence, the AFL teams won upset victories over the NFL teams in Super Bowl III and IV, the former New York Jets victory was considered one of the biggest upsets in American sports history.

During the Reformation, in 1528, its twelve altars and accompanying pictures were destroyed.

During the naval expansion of Aegina during the Archaic Period, Kydonia was an ideal maritime stop for Aegina's fleet on its way to other Mediterranean ports controlled by the emerging sea-power Aegina.

During most of its existence, the cabal ( sometimes capitalized ) steadfastly denied its own existence ; those involved would often respond " There is no Cabal " ( sometimes abbreviated as " TINC "), whenever the existence or activities of the group were speculated on in public.

During its existence as a division of HP, Compaq primarily competed against other budget-oriented personal computer series from manufacturers including Acer, Lenovo, and Toshiba.

During the first decade of the cinema's existence, inventors worked to improve the machines for making and showing films.

During the Cold War arms race, the nuclear threat to the existence of the United States was the one need that did justify this cost in the view of the United States Congress.

During its 47 years of existence, the German Empire operated as an industrial, technological and scientific giant, receiving more Nobel Prizes in science than Britain, France, Russia and the United States combined.

During the first ten years of its existence, IIT Kanpur benefited from the Kanpur Indo-American Programme ( KIAP ), where a consortium of nine US universities ( namely M. I. T, University of California, Berkeley, California Institute of Technology, Princeton University, Carnegie Institute of Technology, University of Michigan, Ohio State University,

During the 1980s, further scientific evidence to confirm the existence of lucid dreaming was produced as lucid dreamers were able to demonstrate to researchers that they were consciously aware of being in a dream state ( again, primarily using eye movement signals ).

During the pontificate of Honorius, many of the tertiary orders first came into existence.

During the 1500 years of its existence, it has become the leading guide in Western Christianity for monastic living in community.

During the more than 1500 years of their existence, the Benedictines have not been immune to periods of laxity and decline, often following periods of greater prosperity and an attendant relaxing of discipline.

During the existence of the Russian SFSR ( 1918-1991 ) and the Soviet Union ( 1922-1991 ), the Communist Party of the Soviet Union ( CPSU ) attempted to ideologically and politically control the writing of both academic and popular history.

During its two and a half millennia of existence, the Kingdom of Sri Lanka was invaded at least eight times by neighbouring South Asian dynasties such as the Chola, Pandya, Chera, and Pallava.

During the events of the comic book mini-series Star Trek: Countdown ( which serves as the canonical prequel to the 2009 Star Trek film ), Geordi ( now a commander ) is reunited with Data and Picard during an effort to stop a massive supernova that threatens all of existence.

During the early, occasionally precarious years of its existence, the magazine prided itself on its cosmopolitan sophistication.

During the classical age, the existence of Southeast Asia had been known to the Greeks.

During most of its existence ( 1958 – 1961 ), it was a member of the United Arab States, a confederation with North Yemen.

During a sustained campaign of repeated attack between 865 and 878 the Danish Vikings overran most of the English Kingdoms such as Northumbria, Eastern Mercia, East Anglia and even threatened the very existence of Wessex.

During the later period of its existence and particularly from 1031 AD under the Ta ' ifa system of Islamic Emirates ( Princedoms ) in the southern half of Iberia, the Emirate / Sultanate of Granada maintained its independence largely due to the payment of Tributes to the northern Christian Kingdoms which began to gradually expand south at its expense from 1031.

During its brief existence from July 1919 to early 1920, the Bulletin was widely read by student groups around the country and suppressed on at least one occasion by the national government as " harmful to public safety and social order.

During its more than 50 years of existence, the RICP has been the leading crop-production research institution within the Czech Republic.

During the last century of Nineveh's existence, Babylon had been greatly devastated, not only at the hands of Sennacherib and Assurbanipal, but also as a result of her ever renewed rebellions.

During the existence of the USSR, thousands of Young Pioneer camps and Young Pioneer Palaces were built exclusively for Young Pioneers, which were free of charge, sponsored by the government and trade unions.