Academic freedom is the cornerstone of a great university. Members of our community must be free to explore ideas, including ...

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 ...

The department, recognized as one of the very best in the country, offers a variety of language and literature programs: German majors and concentrators acquire proficiency in examining literary, ...

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, ...

The IBM Type 602-A Calculating Punch (1948); photo from the IBM 602-A Principles of Operation. In the first half of the 20th Century, IBM's flagship product was the Tabulator, which is pretty much ...

Page last updated July 23 2020 (added Fermín Travi's adaptation of Alan Lee's Python scripts for response-specific meta-d' analysis) The original version of this webpage is archived here. MATLAB files ...

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, ...

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 ...

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 ...

The online text of the Netizens book in four parts and an appendix in .pdf format ...

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 ...