The Cedar St subway was constructed in 1914-1916 by the Public Service Railway to bring streetcars into the lower level of the new Public Service Terminal in downtown Newark. The portal is in private ...

Rajiv Sethi is a Professor of Economics at Barnard College, Columbia University and an External Professor at the Santa Fe Institute. He was a 2020-21 Joy Foundation Fellow at the Harvard Radcliffe ...

Columbia University is the oldest institution of higher education in New York, and the fifth-oldest in the United States. Today, it is one of the world’s leading research institutions and has a ...

The IBM 1401 Data Processing System, a stored-program transistor-logic computer announced October 1959. At $2500 per month minimally configured, this was IBM's first affordable general-purpose ...

There have been significant historical problems that have lead to the implementation of the Violent Crime Control and Law Enforcement Act. Domestic violence, and the effects of these relationships, ...

I completed my PhD in Operations Research at Columbia University in 2023. I was fortunate to be advised by Prof. Donald Goldfarb and Prof. Omar Besbes. My research interests include: - Optimization ...

Visit our Data & Figures, Earth Institute and CSAS.org Websites. Sign up for my occasional Communications here. Recent Communications July 17, 2025: Sophie's Planet July 8, 2025: A Formula to Keep the ...

It seems that this site is still working after Makiko Sato's retirement. (We don't know how long.) I updated several pages, but I will not do anymore. Please go to Data & Figures page on Dr. Hansen's ...

Columbia's IBM 1403 Line Printers in the Machine Room about 1971. Photo courtesy of Steve Bellovin. The IBM 1403 printer was introduced in October 1959 with the 1401 Data Processing System. We had ...

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 ...

Observations Concerning the Increase of Mankind, Peopling of Countries, etc. Benjamin Franklin 1. Tables of the Proportion of Marriages to Births, of Deaths to Births, of Marriages to the Numbers of ...

Passenger service: August 1913 - September 2004. Existing abandoned portions: The east side platform. Touring: J M Z trains to Canal St, or transfer from N R Q W 6 trains at Canal St. The platform is ...