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Vannevar Bush was an American engineer, inventor and science administrator who led the U.S. Office of Scientific Research and Development (OSRD) during World War II. He initiated the Manhattan Project, advocated for government support for science, and invented the differential analyzer and the memex.
As We May Think is a 1945 essay by Vannevar Bush, a visionary and influential work on information society and technology. It introduces the concept of memex, a hypothetical device that would enable associative indexing and retrieval of knowledge.
Memex is a concept proposed by Vannevar Bush in 1945, envisioning a device that would enable individuals to store, link, and share information on microfilm. The memex influenced the development of hypertext systems and the World Wide Web, and was based on electromechanical controls and microfilm technology.
Engineer Vannevar Bush wrote As We May Think in 1945 describing his conception of the Memex, a machine that could implement what we now call hypertext.His aim was to help humanity achieve a collective memory with such a machine and avoid the use of scientific discoveries for destruction and war Douglas Engelbart in 2008, at the 40th anniversary celebrations of "The Mother of All Demos" in San ...
The first Science Advisor, Vannevar Bush, chairman of the Office of Scientific Research and Development, served Presidents Franklin Delano Roosevelt and Harry S. Truman from 1941 to 1951. President Truman created the President's Science Advisory Committee in 1951, establishing the chairman of this committee as the President's Science Advisor.
The NDRC was a US agency created in 1940 to coordinate scientific research for warfare, including radar and the atomic bomb. It was led by Vannevar Bush and superseded by the OSRD in 1941.
In 1924 under the lead of Vannevar Bush, Hazen and his fellow undergraduate Hugh H. Spencer built a prototype AC network analyzer, a special-purpose analog computer for solving problems in interconnected AC power systems. Hazen also worked with Bush over twenty years on such projects as the mechanical differential analyzer. This early work, and ...
The web page describes the 1954 hearing that revoked the security clearance of J. Robert Oppenheimer, the director of the Manhattan Project, due to his alleged communist associations. It also covers the background, controversy, and aftermath of the hearing, as well as Oppenheimer's scientific achievements and personal life.