Here is a question about this article: Mean speeds vary greatly, but is typically around 1 m (3 ft) per day. There may be no motion in stagnant areas; for example, in parts of Alaska, trees can establish themselves on surface sediment deposits. In other cases, glaciers can move as fast as 2030 m (70100 ft) per day, such as in Greenland's Jakobshavn Isbr (Greenlandic: Sermeq Kujalleq). Velocity increases with increasing slope, increasing thickness, increasing snowfall, increasing longitudinal confinement, increasing basal temperature, increasing meltwater production and reduced bed hardness.
What is the answer to this question: Increasing slope, thickness, snowfall, longitudinal confinement, basal temperature, and meltwater production result in increased what?
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So... Velocity

Here is a question about this article: The differential analyser, a mechanical analog computer designed to solve differential equations by integration, used wheel-and-disc mechanisms to perform the integration. In 1876 Lord Kelvin had already discussed the possible construction of such calculators, but he had been stymied by the limited output torque of the ball-and-disk integrators. In a differential analyzer, the output of one integrator drove the input of the next integrator, or a graphing output. The torque amplifier was the advance that allowed these machines to work. Starting in the 1920s, Vannevar Bush and others developed mechanical differential analyzers.
What is the answer to this question: In the 1920s, who was the person who developed mechanical differential analyzers?
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So... Vannevar Bush

Here is a question about this article: Muammar Muhammad Abu Minyar al-Gaddafi (Arabic: Arabic pronunciation: [muamar al.qaafi]; /mo.mr dfi/; audio (helpinfo); c.1942 20 October 2011), commonly known as Colonel Gaddafi,[b] was a Libyan revolutionary, politician, and political theorist. He governed Libya as Revolutionary Chairman of the Libyan Arab Republic from 1969 to 1977 and then as the "Brotherly Leader" of the Great Socialist People's Libyan Arab Jamahiriya from 1977 to 2011. Initially ideologically committed to Arab nationalism and Arab socialism, he came to rule according to his own Third International Theory before embracing Pan-Africanism and serving as Chairperson of the African Union from 2009 to 2010.
What is the answer to this question: What was Colonel Gaddafi's date of death?
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So...
20 October 2011