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DK Science: Lasers

HOLOGRAMLASER LIGHT SHOWFIND OUT MORESome beams of light are powerful enough to cut through metal. Others are precise enough to use for delicate surgery on people’s bodies. These remarkable…

Accurate Mechanical Clocks

Source: National Institute of Standards and Technology Physics Laboratory In Europe during most of the Middle Ages (roughly 500 to 1500 A.D.), technological advancement was at a virtual standstill…

Müller, Karl Alexander

(Encyclopedia) Müller, Karl Alexander, 1927–, Swiss physicist, Ph.D. Swiss Federal Institute of Technology, 1958. In 1983, Müller and co-researcher Johannes Georg Bednorz discovered superconductivity…

Tonegawa, Susumu

(Encyclopedia) Tonegawa, Susumu, 1939–, Japanese molecular biologist, Ph.D. Univ. of California at San Diego, 1969. A member of the Basel Institute for Immunology in Switzerland (1971–81), he became…

Vantaa

(Encyclopedia) VantaaVantaavänˈtä [key], Swed. Vanda, city (1998 pop. 173,860), Southern Finland prov., S Finland. Located 6 mi (9.7 km) N of Helsinki, it is part of the Helsinki metropolitan area.…

Carnegie Mellon University

(Encyclopedia) Carnegie Mellon University, at Pittsburgh, Pa.; est. 1967 through the merger of the Carnegie Institute of Technology (founded 1900, opened 1905) and the Mellon Institute of Industrial…

John Lynott Biography

inventorBorn: 1921Died: 1994 Goddard and Lynott’s invention of magnetic disk storage while with IBM was a major advancement in mass-storage technology, allowing…

William Goddard Biography

inventorBorn: 1913Died: 1997 Goddard and Lynott’s invention of magnetic disk storage while with IBM was a major advancement in mass-storage technology, allowing…

Paul Lauterbur Biography

inventorBorn: 1929Died: March 27, 2007 Lauterbur made the widespread application of nuclear magnetic resonance (NMR) technology possible by devising a practical way to…

Michigan State University

(Encyclopedia) Michigan State University, at East Lansing; land-grant and state supported; coeducational; chartered 1855. It opened in 1857 as Michigan Agricultural College, the first state…