Columbia Encyclopedia

Search results

500 results found

Greenpeace

(Encyclopedia)Greenpeace, international organization that promotes environmental awareness and addresses environmental abuse through direct, nonviolent confrontations with governments and companies. Founded in 1971...

Nunn, Sam

(Encyclopedia)Nunn, Sam (Samuel Augustus Nunn, Jr.), 1938–, U.S. Senator from Georgia (1973–97), b. Perry, Ga. A lawyer, he was a member of the Georgia House of Representatives (1968–72) and won election as a...

Goeppert-Mayer, Maria

(Encyclopedia)Goeppert-Mayer, Maria, 1906–72, German-American nuclear physicist, Ph.D. Univ. of Göttingen, 1930. She was a researcher at Johns Hopkins (1931–39), Columbia (1939–46), Argonne National Laborato...

Manhattan Project

(Encyclopedia)Manhattan Project, the wartime effort to design and build the first nuclear weapons (atomic bombs). With the discovery of fission in 1939, it became clear to scientists that certain radioactive materi...

Anzus Treaty

(Encyclopedia)Anzus Treaty ănˈzəs [key], defense agreement signed in 1951 by Australia, New Zealand, and the United States. The name Anzus is derived from the initials of the three signatory nations. As a result...

atomic energy

(Encyclopedia)atomic energy: see nuclear energy. ...

thermonuclear energy

(Encyclopedia)thermonuclear energy: see nuclear energy. ...

mutual assured destruction

(Encyclopedia)mutual assured destruction: see nuclear strategy. ...

Florida State University

(Encyclopedia)Florida State University, at Tallahassee; coeducational; chartered 1851, opened 1857. Present name was adopted in 1947. Special research facilities include those in nuclear science and oceanography. ...

Strategic Arms Limitation Talks

(Encyclopedia)Strategic Arms Limitation Talks: see disarmament, nuclear. ...