isotopic examination
21Moon — /moohn/, n. Sun Myung /sun myung/, born 1920, Korean religious leader: founder of the Unification Church. * * * Sole natural satellite of Earth, which it orbits from west to east at a mean distance of about 238,900 mi (384,400 km). It is less… …
22Moon — This article is about Earth s Moon. For moons in general, see Natural satellite. For other uses, see Moon (disambiguation) …
23Isospin — In physics, and specifically, particle physics, isospin ( isotopic spin , isobaric spin ) is a quantum number related to the strong interaction. This term was derived from isotopic spin , but the term isotopic spin is confusing as two isotopes of …
24Evolutionary history of plants — Plants have evolved through increasing levels of complexity, from the earliest algal mats, through bryophytes, lycopods, ferns and gymnosperms to the complex angiosperms of today. While the simple plants continue to thrive, especially in the… …
25Allende meteorite — Meteorite Name= Allende Image caption= Allende fragment Image width= 180px Type= Chondrite Class= Carbonaceous chondrite Group= CV3 Structural classification= Composition= 23.85% total iron Shock= S1 Weathering= Country= Mexico Region= Pueblito… …
26Moatfield Ossuary — Moatfield Ossuary …
27Ötzi the Iceman — Ötzi redirects here. For the Austrian singer and entertainer, see DJ Ötzi. Ötzi the Iceman Born fl. c.3300 BC near the present village of Feldthurns (Velturno), north of Bolzano …
28Apollo Moon Landing hoax conspiracy theories — are claims that some or all elements of the Apollo Moon landings were faked by NASA and possibly members of other involved organizations. Some groups and individuals have advanced various theories which tend, to varying degrees, to include the… …
29Hair analysis (alternative medicine) — Hair analysis is the chemical analysis of a hair sample. It is used in some branches of alternative medicine as a method of investigation to assist diagnosis. Its use is controversial. Background In hair analysis the levels of minerals and metals …
30igneous rock — Any of various crystalline or glassy, noncrystalline rocks formed by the cooling and solidification of molten earth material (magma). Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary …
