gravimetric survey
31List of Statutory Instruments of the United Kingdom, 2006 — This is an incomplete list of Statutory Instruments of the United Kingdom in 2006. NOTOC 1 100* Public Contracts Regulations 2006 S.I. 2006/5 * Utilities Contracts Regulations 2006 S.I. 2006/6 * M6 Motorway (Junction 36, Town Head Bridge Parapet… …
32Science — This article is about the general term, particularly as it refers to experimental sciences. For the specific topics of study by scientists, see Natural science. For other uses, see Science (disambiguation) …
33Geodetic system — For other uses, see Geodetic. Geodesy Fundamentals …
34History of science — History of science …
35Geology of Venus — Radar image of the surface of Venus, centered at 180 degrees east longitude Venus is a planet with striking surface characteristics. Most of what is known about its surface stems from radar observations, mainly images sent by the Magellan probe… …
36List of Statutory Rules of Northern Ireland, 2005 — This is an incomplete list of Statutory Rules of Northern Ireland in 2005.1 100* Road Vehicles Lighting (Amendment) Regulations (Northern Ireland) 2005 S.R. 2005 No. 1 * Employer s Liability (Compulsory Insurance) (Amendment) Regulations… …
37coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
38Asbestos — For other uses, see Asbestos (disambiguation). Fibrous asbestos on muscovite …
39Silver — This article is about the chemical element. For the color, see Silver (color). For other uses, see Silver (disambiguation). palladium ← silver → cadmium …
40Ufology — is a neologism coined to describe the collective efforts of those who study unidentified flying object reports and associated evidence. Not all ufologists believe that UFOs are necessarily extraterrestrial spacecraft, or even that they are… …
