optical flare s
91List of meteorology topics — This is a list of meteorology topics. The terms relate to meteorology, the interdisciplinary scientific study of the atmosphere that focuses on weather processes and forecasting. (see also: List of meteorological phenomena)AlphanumericTOC… …
92Metallography — A micrograph of bronze revealing a cast dendritic structure Metallography is the study of the physical structure and components of metals, typically using microscopy. Ceramic and polymeric materials may also be prepared using metallographic… …
93Phoenix Lights — [cite news |first=Richard |last=Price |authorlink= |coauthors=|format=pdf |title=Arizonans say the truth about UFO is out there |url=http://www.ufosnw.com/history of ufo/phoenixlights1997/usatodayarticle06181997old.pdf |work= |publisher=USA Today …
94Moreton wave — Animation of a Moreton wave which occurred on December 6, 2006 A Moreton wave is the chromospheric signature of a large scale solar coronal shock wave. Described as a kind of solar tsunami ,[1] they are generated by solar flares. They are named… …
95Coronal seismology — is a technique of studying the plasma of the Sun s corona with the use of magnetohydrodynamic (MHD) waves and oscillations. Magnetohydrodynamics studies the dynamics of electrically conducting fluids in this case the fluid is the coronal plasma.… …
96Classical Cepheid variable — Classical Cepheids (also known as Population I Cepheids, Type I Cepheids, or Delta Cephei variables) are a type of Cepheid variable star. They are population I, variable stars that exhibit pulsation periods in the order of a few days to months,… …
97Meprolight — is an Israeli company, headquartered in Or Akiva, Israel, that develops and manufactures a wide range of optical and electro optical sights and devices, thermal sights, night vision devices, and a wide range of night sights and tritium and LED… …
98light — I (New American Roget s College Thesaurus) I adj. airy (see levity); frivolous, jesting, jocular, lightsome; giddy, dizzy, flighty; wanton; nimble, agile; flippant, pert, insouciant; humorous; trivial. See cheerfulness, unimportance, impurity,… …
99Philippines — Philippine redirects here. For a town in the Netherlands, see Philippine, Netherlands. Republic of the Philippines Republika ng Pilipinas …
100Telegraphy — (from the Greek words (τηλε) = far and (γραφειν) = write) is the long distance transmission of written messages without physical transport of letters. Radiotelegraphy or wireless telegraphy transmits messages using radio. Telegraphy includes… …
