big bang operation
81Revolutions of 1989 — Fall of Communism redirects here. For the fall of the Soviet Union, see Dissolution of the Soviet Union. Revolutions of 1989 Top left: Round Table in Warsaw. Top right: Fall of the Berlin Wall. Middle left: Romanian Revolution. Middle right:… …
82CP-violation — In particle physics, CP violation is a violation of the postulated CP symmetry of the laws of physics. It plays an important role in theories of cosmology that attempt to explain the dominance of matter over antimatter in the present Universe.… …
83Large Hadron Collider — 46°14′0″N 6°3′0″E / 46.23333, 6.05 …
84particle accelerator — accelerator (def. 7). [1945 50] * * * Device that accelerates a beam of fast moving, electrically charged atoms (ions) or subatomic particles. Accelerators are used to study the structure of atomic nuclei (see atom) and the nature of subatomic… …
85Calendar of 2001 — ▪ 2002 January America has never been united by blood or birth or soil. We are bound by ideals that move us beyond our backgrounds, lift us above our interests and teach us what it means to be citizens. Every child must be taught these principles …
86CP violation — In particle physics, CP violation is a violation of the postulated CP symmetry: the combination of C symmetry (charge conjugation symmetry) and P symmetry (parity symmetry). CP symmetry states that the laws of physics should be the same if a… …
87Dalek variants — …
88Mill Avenue — is a famous and historic street in Tempe, Arizona. In north Tempe near Arizona State University, the street runs through a popular, pedestrian friendly shopping and nightlife district. Mill Avenue was originally centered around a Flour Mill,… …
89Marshall Plan — Labeling used on aid packages The Marshall Plan (officially the European Recovery Program, ERP) was the large scale American program to aid Europe where the United States gave monetary support to help rebuild European economies after the end of… …
90Neutrino — For other uses, see Neutrino (disambiguation). Neutrino/Antineutrino The first use of a hydrogen bubble chamber to detect neutrinos, on November 13, 1970. A neutrino hit a proton in a hydrogen atom. The collision occurred at the point where three …
