Visit our Data & Figures, Earth Institute and CSAS.org Websites. Sign up for my occasional Communications here. Recent Communications December 18, 2025: Global Temperature in 2025, 2026, 2027 November ...

Herman Hollerith's Type 001 Mechanical Card Punch, patented in 1901, was the first key punch; that is, the first card punch operated from a keyboard, so that the operator could punch digits 0-9, ...

The IBM 285 Tabulator Click each image to enlarge. IBM 285 with operator The IBM Type 285 Tabulator Photo: [4]. IBM 285 plugboard The IBM Type 285 Numeric Printing Tabulator, 1933, used in the Thomas ...

General Format: All reports are written in HTML code using Netscape Composer (available here) and undergo two iterations of review and revisions before completion. Eventually, those that meet the ...

Jagdish Bhagwati is University Professor (Economics, Law, and International Affairs) at Columbia University and Director of the Raj Center on Indian Economic Policies. He was Senior Fellow for ...

Developed in the mid-1950s as part of IBM's Modular Accounting Calculator (MAC) program, the IBM 608 is a transistorized version of the 604 that "combines the newest advances in electronics to perform ...

One of Columbia's Diablo printer about 1980 This was the device used for quality printing in the 1970s. It looks like a typewriter (and could be used as one), but in reality it was a powerful computer ...

The IBM Type 012 tabletop key punch (1925) was the first model capable of duplication; that is, automatically copying columns from one card to another. Left: What appears to be a Type 012 Electric ...

Greater Banjul Area consists of the City of Banjul (St. Mary’s Island) and the agglomeration of Kanifing Municipal Council (KMC) sometimes called (Kombo St. Mary Division). Occupying an area of 93 sq.

On our website, you can find out more about our faculty, our students, and our undergraduate and graduate offerings in Russian, Ukrainian, Czech, Polish, and Bosnian/Croatian/Serbian languages, ...

Central River Division (formally MacCarthy Island Division) with an area of 3038 sq. km is the largest Local Government Area in the Gambia. The division consists of 10 districts including MacCarthy ...

The IBM 2260 Display Station, 1964; Photo: IBM 1964. This is one of the very first video display terminals. 2260s were installed at Columbia in the 2nd-floor Computer Center public-access terminal ...