refraction travel time
91Čerenkov radiation — (also spelled Cerenkov or Cherenkov) is electromagnetic radiation emitted when a charged particle (such as an electron) passes through an insulator at a speed greater than the speed of light in that medium. The characteristic blue glow of nuclear …
92Peter Deunov — Peter Konstantinov Deunov Peter Deunov Full name Peter Konstantinov Deunov Born 11 July 1864 Died 27 December 1944 Era Christianity …
93Lunar distance (navigation) — For the history of the lunar distance method, see History of longitude. Finding Greenwich time while at sea using a lunar distance. The Lunar Distance is the angle between the Moon and a star (or the Sun). The altitudes of the two bodies are used …
94Diffraction — Computer generated intensity pattern formed on a screen by diffraction from a square aperture …
95Polarizer — For the photographic filter, see Polarizing filter (Photography). A polarizing filter cuts down the reflections (top) and made it possible to see the photographer through the glass at roughly Brewster s angle although reflections off the back… …
96List of The Incredibles characters — The Parr family. From left to right: Elastigirl, Mr. Incredible, Violet and Dash. Bottom: Jack Jack. Bob Parr redirects here. For Team Leader of History Channel s Shadow Force and television producer Bob Parr, see Bob Parr (producer). The… …
97Bumrungrad International — Infobox Hospital Name = Bumrungrad International Caption = Main Medical Building of Bumrungrad International hospital map type = latitude = longitude = Location = Region = Bangkok State = Country = Thailand Coordinates =… …
98MythBusters (2008 season) — Country of origin Australia United States No. of episodes 20 (includes 8 specials) Broadcast Original channel Discovery Channel …
99History of science — History of science …
100Mount Everest — Everest redirects here. For other uses, see Everest (disambiguation). Mount Everest (Qomolongma / Sagarmatha) Highest Mountain in the World …
