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Tradition, Innovation, and Growth Leaders in advancing our world since 1754 The story of Columbia University is one of tradition, innovation, and growth. For more than 270 years, Columbia alumni, ...

Overall Project Goal: To provide information that would help a natural resources manager or concerned citizen to understand the basic biology of a non-native species and whether and how respond to its ...

IBM Key Punches Columbia's Herman Hollerith pioneered punch card computation beginning in the late 1880s, when he chose punched cards as the medium for encoding and storing demographic data for the ...

meta-d' analysis quantifies metacognitive sensitivity (i.e. the efficacy with which confidence ratings discriminate between correct and incorrect judgments) in a signal detection theory framework. A ...

Seymour H. Koenig Seymour Koenig; Photo: [9] Dr. Seymour H. Koenig, 1970. Ph.D. Physics, Columbia University, 1952. IBM Watson Laboratory Professional Staff, 1952 ...

Virginia Woolf This article is about the British modernist author. For the American children's author, see Virginia Euwer Wolff. For the British rock band, see Virginia Wolf.

The DEC VT100 Terminal 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 ...

1953 ad The IBM Type 607 Electronic Calculating Punch, 1953. The photo shows, from left to right, the Type 942 Electronic Storage Unit (memory), the Type 529 Card Reader/Punch, and the 607 itself. The ...

The IBM 2260 Display Station 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 ...

Artificial Organs Research Laboratory: The Artificial Organs Research Laboratory has been a component of the Department of Chemical Engineering since 1968. Its mission has grown with the evolution of ...

The IBM 608 Calculator Photo: IBM 608 Calculator Manual of Operation, Form 22-6666-1 (1957) Developed in the mid-1950s as part of IBM's Modular Accounting Calculator (MAC) program, the IBM 608 is a ...