Science Advisor to the President War II by President Franklin Delano Roosevelt. Vannevar Bush chaired this office through Roosevelt's death in 1945, and continued under Roosevelt's successor Harry S. Truman until 1951. After the war, President Harry S. Truman replaced the OSRD with the Science Advisory Committee in 1951. The office was moved to the White House on November 21, 1957, by President Dwight D. Eisenhower to provide advice and recommendation in response to the Space Race started by the USSR's launch of the first artificial Earth satellite, Sputnik 1. President Richard M. Nixon eliminated the PSAC in 1973, rather than appointing a replacement for
Full Circle (Doctor Who) boxed set called "The E-Space Trilogy". This serial was also released as part of the Doctor Who DVD Files (issue 85) in April 2012. Paddy Kingsland's incidental music for the serial was released as part of the compilation album "" in 2002. Full Circle (Doctor Who) Full Circle is the third serial of the 18th season of the British science fiction television series "Doctor Who", which was first broadcast in four weekly parts on BBC1 from 25 October to 15 November 1980. The serial involves the alien time traveller the Fourth Doctor (Tom Baker) discovering the life cycle of three