fluctuating motion
81turn — vb 1 Turn, revolve, rotate, gyrate, circle, spin, twirl, whirl, wheel, eddy, swirl, pirouette can all mean to go or move or cause to go or move in a circle. Turn is a general rather colorless word implying movement in circle after circle or in a… …
82A Little Night Music — Infobox Musical name=A Little Night Music caption=Original Broadway production poster music=Stephen Sondheim lyrics=Stephen Sondheim book=Hugh Wheeler basis=1955 Ingmar Bergman film Smiles of a Summer Night productions=1973 Broadway 1974 West End …
83Idealism — The 20th century British scientist Sir James Jeans wrote that the Universe begins to look more like a great thought than like a great machine This article is about the philosophical notion of idealism. For other uses, see Idealism… …
84Timeline of microphysics — Timeline of quantum mechanics, molecular physics, atomic physics, nuclear physics, and particle physics* 585 BC Buddha stated that there were indivisible particles of mind and matter which vibrated 3 trillion times in the blink of an eye which he …
85Langmuir probe — A Langmuir probe is a device named after Nobel Prize winning physicist Irving Langmuir, used to determine the electron temperature, electron density, and electric potential of a plasma. It works by inserting one or more electrodes into a plasma,… …
86Van der Waals force — In physical chemistry, the van der Waals force (or van der Waals interaction), named after Dutch scientist Johannes Diderik van der Waals, is the sum of the attractive or repulsive forces between molecules (or between parts of the same molecule)… …
87Radiology — is the medical specialty directing medical imaging technologies to diagnose and treat diseases. Originally it was the aspect of medical science dealing with the medical use of electromagnetic energy emitted by X ray machines or other such… …
88Boundary layer — For the anatomical structure, see Boundary layer of uterus. Boundary layer visualization, showing transition from laminar to turbulent condition In physics and fluid mechanics, a boundary layer is that layer of fluid in the immediate vicinity of… …
89Astronomical seeing — Schematic diagram illustrating how optical wavefronts from a distant star may be perturbed by a layer of turbulent mixing in the atmosphere. The vertical scale of the wavefronts plotted is highly exaggerated. Astronomical seeing refers to the… …
90Bret Hart — This article is about the professional wrestler. For the author, see Bret Harte. For other uses, see Hitman (disambiguation). Bret Hart Hart in 2010. Ring name(s) Bret Hart …
