Passenger service: October 1909 - 1957. Existing abandoned portions: Portions of track and track-level platforms, and an entrance at street level in the plaza east of 2 Ave. Touring: Walk around at ...

Passenger service: Never completed. Open as walkway since September 1918. Existing abandoned portions: 1 platform (part of a walkway). Touring: S shuttle train to Grand Central. Examine the walkway ...

olumbia University was founded in 1754 as King’s College by royal charter of King George II of England. It is the oldest institution of higher learning in the state of New York and the fifth oldest in ...

The Bushwick Collective is the name given to several blocks in the Brooklyn neighborhood of Bushwick where street artists have free permission to paint murals on building walls. The area has become so ...

It is really hard to believe, but adherents to rival utopian visions can have nasty splits just like "Marxist-Leninists". Evidence of this is contained in the most recent copy of "Democracy and Nature ...

Edmund Phelps, the winner of the 2006 Nobel Prize in Economics, is Director of the Center on Capitalism and Society at Columbia University. Born in 1933, he spent his childhood in Chicago and, from ...

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10亿立方英尺（bcf）=2831.7万立方米（m3） 1万亿立方英尺（tcf）=283.17亿立方米（m3） 1百万立方英尺（MMcf）＝2.8317万立方米（m3） 1千立方英尺（mcf）=28.317立方米（m3） 动力粘度 1泊（P）＝0.1帕·秒（Pa·s） 1厘泊（cP）=10-3帕·秒（Pa·s） 1千帕（kPa）=0.145磅力/英寸2 ...

The Anglo-Saxon Studies Colloquium aims to foster intellectual exchange among faculty and graduate students whose interests embrace the language, literature, and culture of early medieval England.

What is "Simon"? A very simple model, mechanical brain — the smallest complete mechanical brain in existence. The machine was conceived by Edmund C. Berkeley, president of E.C. Berkeley and Associates ...

Enlightenment is man's emergence from his self-imposed nonage. Nonage is the inability to use one's own understanding without another's guidance. This nonage is self-imposed if its cause lies not in ...

1. Tables of the Proportion of Marriages to Births, of Deaths to Births, of Marriages to the Numbers of Inhabitants, etc. form'd on Observations made upon the Bills of Mortality, Christnings, etc. of ...