drilling head edge
61George W. Bush — This article is about the 43rd U.S. president. For his father, the 41st U.S. president, see George H. W. Bush. For other persons of the same name, see George Bush. George W. Bush …
62Larrys Creek — Geobox | River name = Larrys Creek category = Creek image size = 300 image caption = Larrys Creek and the Cogan House Covered Bridge in Cogan House Township, Pennsylvania etymology = Larry Burt, first settler country = United States country state …
63Blacksmith — For other uses, see Blacksmith (disambiguation). Blacksmith A blacksmith at work Occupation …
64Renewable energy commercialization — The wind, Sun, and biomass are three renewable energy sources …
65Pakistan — /pak euh stan , pah keuh stahn /, n. 1. Islamic Republic of, a republic in S Asia, between India and Afghanistan: formerly part of British India; known as West Pakistan from 1947 71 to distinguish it from East Pakistan (now Bangladesh).… …
66art and architecture, Oceanic — ▪ visual arts Introduction the visual art (art) and architecture of native Oceania, including media such as sculpture, pottery, rock art, basketry, masks, painting, and personal decoration. In these cultures, art and architecture have often …
67Cyprus — This article is about the island sovereign state. For other uses, see Cyprus (disambiguation). Republic of Cyprus Κυπριακή Δημοκρατία (Greek) Kypriakí Dimokratía Kıbrıs Cumhuriyeti (Turkish) …
68Armageddon (1998 film) — Infobox Film name = Armageddon amg id = 1:158802 imdb id = 0120591 writer = Screenplay Jonathan Hensleigh J.J. Abrams Story Robert Roy Pool Jonathan Hensleigh Adaptation Tony Gilroy Shane Salerno starring = Bruce Willis Ben Affleck Liv Tyler… …
69Countersink — A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common usage is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the… …
70Fencing terms — Definitions and explanations of terms and maneuvers in fencing. Footwork; Advance : The ‘advance’ is the basic forward movement. The front foot moves first, beginning by lifting the toes. Straighten the leg at the knee, pushing the heel out in… …
