after-polishing
91Rock art of south Oran (Algeria) — The rock art of south Oran, are prehistoric engravings of Neolithic age in the south of Oran Province, Algeria, in the Saharan Atlas Mountains, in the regions (from west to east) of Figuig, Ain Sefra, El Bayadh, Aflou and Tiaret. Comparable… …
92cotton — /kot n/, n. 1. a soft, white, downy substance consisting of the hairs or fibers attached to the seeds of plants belonging to the genus Gossypium, of the mallow family, used in making fabrics, thread, wadding, etc. 2. the plant itself, having… …
93Cotton — /kot n/, n. John, 1584 1652, U.S. clergyman, colonist, and author (grandfather of Cotton Mather). * * * I Seed hair fibre of various plants of the genus Gossypium, in the mallow family, native to most subtropical countries. The shrubby plants… …
94Child labour in the diamond industry — is a widely reported and criticized issue on diamond industry for using child labour in diamond mines and polishing procedures in poor conditions mainly in India and Africa. In these mines, children come in contact with minerals, oil and… …
95Mississippian culture pottery — is the ceramic tradition of the Mississippian culture (800 to 1600 CE) found as artifacts in archaeological sites in the American Midwest and Southeast. It is often characterized by the adoption and use of riverine (or more rarely marine) shell… …
96Glass — This article is about the material. For other uses, see Glass (disambiguation). Moldavite, a natural glass formed by meteorite impact, from Besednice, Bohemia …
97Amateur telescope making — The field of amateur telescope making is considered an offshoot of the amateur astronomy community. Amateur telescope makers (sometimes called ATMs), as their name implies, are not paid professionals. They build their telescopes for the enjoyment …
98Die-deterioration doubling — Numismatics Terminology Portal Currency …
99Allotropes of carbon — Eight allotropes of carbon: a) Diamond, b) Graphite, c) Lonsdaleite, d) C60 (Buckminsterfullerene or buckyball), e) C540, f) C70, g) Amorphous carbon, and h) single walled carbon nanotube or buckytube. This is a list of the allotropes of carb …
100Raipur, Chhattisgarh — Infobox Indian Jurisdiction native name = Raipur type = capital latd = 21.23 longd = 81.63 state name = Chhattisgarh district = Raipur leader title = Mayor leader name = Shri Sunil Soni area total = 456 area magnitude = 9 altitude = 298.15… …
