seam structure
21welding — Technique for joining metallic parts, usually through the application of heat. Discovered in the 1st millennium AD during attempts to manipulate iron into useful shapes, the technique produced a strong, tough blade. Welding traditionally involved …
22Tranent — TRANENT, a parish, in the county of Haddington; containing, with the villages of Cockenzie, Elphinstone, Meadowmill, and Portseaton, 3887 inhabitants, of whom 2000 are in the town of Tranent, 7 miles (W.) from Haddington, and 10 (E.) from… …
23building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
24Coal mining — Men leaving a UK colliery at the close of a shift Surface coal mining in Wyo …
25Aché — Infobox Ethnic group name = Achéphoto caption = Aché aiming into the canopy headerstyle = background:#ccf; labelstyle = background:#ddf; header1 = label1 = data1 = The Aché (pronounced Ah·CHAY) Indians are a traditional hunter gatherer tribe… …
26South Yorkshire Coalfield — The South Yorkshire Coalfield is defined by a triangle lying between Barnsley, Doncaster and Sheffield, though a few mines within the coalfield lie outside this area. It is part of the larger Midland coal field which stretches from Nottingham in… …
27Glossary of botanical terms — Many of the terms used in Wikipedia glossaries (often most) are already defined and explained within Wikipedia itself. However, lists like the following indicate where new articles need to be written and are also useful for looking up and… …
28JERUSALEM — The entry is arranged according to the following outline: history name protohistory the bronze age david and first temple period second temple period the roman period byzantine jerusalem arab period crusader period mamluk period …
29Software tools for molecular microscopy — There are a large number of software tools or software applications that have been specifically developed for the field sometimes referred to as molecular microscopy or cryo electron microscopy or cryoEM. Several special issues of the Journal of… …
30cricket — cricket1 cricketlike, adj. /krik it/, n. 1. any of several jumping, orthopterous insects of the family Gryllidae, characterized by long antennae and stridulating organs on the forewings of the male, as one of the species commonly found in… …
