Visit our Data & Figures, Earth Institute and CSAS.org Websites. Sign up for my occasional Communications here. Recent Communications September 16, 2025: Nature's Corridor / Sophie's Planet, Chapter 1 ...
With the Fed increasing interest rate and the stock market experiencing non-stop red days, many investors are looking for a solid and sound companies to invest in, instead of memes and hype stocks ...
My name is Cynthia Rush and I am an Associate Professor of Statistics in the Department of Statistics at Columbia University. In May, 2016, I received my Ph.D. in Statistics from Yale University under ...
“The best things of the moment were outside the rectangle of Columbia; the best things of all human history and thought were inside the rectangle,” wrote Pulitzer Prize-winner Herman Wouk, Columbia ...
The story of Columbia University is one of tradition, innovation, and impact. For more than 270 years, Columbia alumni, ...
On the modern Google map at left, I traced the outline of Hall's Hill as best I can, given that I've never seen a proper map of it. Towards the upper center of the map, the circled A marks my ...
PowerPoints and PDFs of public presentations, testimony, etc.
1978. The Digital Equipment Corporation VT100 was the first ANSI X3.64 compliant terminal and featured lots of innovations including control by an Intel 8085 microprocessor (rather than custom ...
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 ...
Early-to-mid 1960s. Foreground: IBM 2311 Disk Storage Drives, providing random direct access to 7.25 million 8-bit bytes per removeable disk pack. In Packed Decimal Mode the capacity is 14.5 numeric ...
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 ...
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