During the mid-1980s, many sysops opted for the less expensive, ubiquitous Commodore 64 ( introduced in 1982 ), which became popular among software pirate groups.

During the late 1950s, high-stakes games such as Twenty One and The $ 64, 000 Question began a rapid rise in popularity.

During this time Theremin was also working on a wireless television with 16 scan lines in 1925, improving to 32 scan lines and then 64 using interlacing in 1926, and he demonstrated moving, if blurry, images on 7 June 1927.

During and after the rule of Nikita Khrushchev ( 1956 – 64 ), Soviet historiographic practice is more complicated.

During World War I, he tried to enlist into the U. S. Navy but was refused entry because, at 6 feet ( 1. 83 m ) tall and 140 pounds ( 64 kg ), he was eight pounds underweight.

During the tour, Chamberlain and his wife visited 29 towns, and he delivered 64 speeches and received 84 deputations.

During the war between the states 13. 64 per cent of the voters in the 1860 election volunteered for service.

During a typical year, the city averages about 37 days at or above and 64 nights at or below freezing.

During his rookie season, Valenzuela batted. 250 and struck out just nine times in 64 at bats, and was the recipient of the National League's Silver Slugger Award for pitchers.

During the siege of 1870 during the Franco-Prussian War, the last time that Toul's defenses were used as a classic fortress, 64 guns opened fire at 6: 00 a. m. on 23 September, and the fortress surrendered at 3: 00 p. m. after 2, 433 shells had been fired.

During his tenure as CEO, Grove oversaw a 4, 500 % increase in Intel's market capitalization from $ 4 billion to $ 197 billion, making it the world's 7th largest company, with 64, 000 employees.

During the initial stages of Operation Enduring Freedom in Afghanistan, Task Force 64 became the administrative command structure created to interface with all non-UK / US special forces and smaller ground combat forces provided by various national governments and under American operational control.

During fiscal year 2008, GSA reported 917 active committees composed of almost 64, 000 members that provided advice and recommendations to 50 federal agencies.

During the first half of the 1980s he programmed games and educational software for the Apple II, the Commodore 64, and the Atari 800.

During the 1940s, " That's the $ 64 question " became a common catchphrase for a particularly difficult question or problem.

During the following year, he was a professor of public administration at Cornell, then from 1954 – 64, taught government at Columbia University, where he received a Woodrow Wilson Foundation Award in 1961.

During the Greco-Italian War the Hellenic Air Force shot down 64 enemy aircraft ( confirmed ) and claimed another 24.

During the 1983 Daytona 500, on February 20, 1983, Waltrip, a pre-race favorite to win the race, driving the Junior Johnson prepared 1983 Chevrolet Monte Carlo SS Pepsi Challenger, spun on lap 64, at exit of turn 4, at nearly 200 mph, as he was making an evasive maneuver to avoid rear-ending a much slower car ahead of him.

During the season, Whitt hit. 245 with 19 HR and 64 RBI, as he helped the Blue Jays make the playoffs for the first time in team history.

During the Middle Ages, the bushel of wheat was supposed to weigh 64 tower pounds, but when the tower system was abolished in the 16th century, it was described as 56 avoirdupois pounds.

During this period, Lom starred in his only regular TV series, in the British drama, The Human Jungle ( 1963 – 64 ) as a Harley Street psychiatrist, over two seasons.

During this season, Lang recorded 29 points in 64 regular season games while missing the last 17 games of the regular season due to a lower-body injury.

During the 1980s, Galway made music for many of the popular Commodore 64 games, and became one of the most famous SID artists.

During the 1996 – 97 season, Malone put up a resurgent 27. 4 points per game while leading the Jazz to a 64 – 18 record, the most regular season wins in team history.

During the Achaemenid Persian Empire, around 600 BC the Persians first began to use the abacus.

During the 20th century BC the Indo-European Hittites entered the region and gradually established a great empire which was destroyed by invaders in the 12th century.

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 the 1st century BC the Armenians in what had been Urartu established the powerful Armenian kingdom under Tigran who reigned throughout much of eastern Anatolia between the Caspian, Black Sea and Mediterranean.

During the 3rd millennium BC, there developed a very intimate cultural symbiosis between the Sumerians and the Akkadians, which included widespread bilingualism.

During the 3rd millennium BC, there developed a very intimate cultural symbiosis between the Sumerians and the Akkadians, which included widespread bilingualism.

During the next three years, Alexander seemed to renew his attempts to subdue the states of Thessaly, especially Magnesia and Phthiotis, for upon the expiry of the truce, in 364 BC, they again applied to Thebes for protection from him.

During the 4th century BC, there may well have been some 250, 000 – 300, 000 people in Attica.

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

During the third millennium BC, there developed a very intimate cultural symbiosis between the Sumerians and the Akkadians, which included widespread bilingualism.

During the later part of first millennium BC the use of brass spread across a wide geographical area from Britain and Spain in the west to Iran, and India in the east.

During the 6th century BC, the Assyrians poisoned enemy wells with a fungus that would render the enemy delirious.

During the middle of the first millennium BC, Greek culture experienced a gradual change in the perception of female breasts.

During 32 BC, a third of the Senate and both consuls allied with Antony.

During the 7th millennium BC, the northern half of Chad was part of a broad expanse of land, stretching from the Indus River in the east to the Atlantic Ocean in the west, in which ecological conditions favored early human settlement.

During the 1st millennium BC, they were spoken across Europe, in the Iberian Peninsula, from the Atlantic and North Sea coastlines, up the Rhine valley and down the Danube valley to the Black Sea, the Upper Balkan Peninsula, and in Galatia in Asia Minor.

During this time C. Marius had the time to prepare and, in 102 BC, he was ready to meet the Teutons and the Ambrones at the Rhône.

During the early Neolithic ( 4000-3300 BC ) architectural forms are highly regionalised with timber and earth monuments predominating in the east and stone chambered cairns in the west.

During the later Neolithic ( 3300-2500 BC ) massive circular enclosures and the use of grooved ware and Unstan ware pottery emerge.

West Cornwall, around Mount's Bay, was traditionally thought to have been visited by metal traders from the eastern Mediterranean During the first millennium BC trade became more organised, first with the Phoenicians, who settled Gades ( Cadiz ) around 1100 BC, and later with the Greeks, who had settled Massilia ( Marseilles ) and Narbo ( Narbonne ) around 600 BC.

During the period c. 500-450 BC, the tin deposits seem to have become more important, and fortified settlements appear such as at Chun Castle and Kenidjack Castle, to protect both the tin smelters and mines.

During the 39th Olympiad, in 622 or 621 BC, Draco established the legal code with which he is identified.