guide for roller blind
21Drill bit — For the fictional character, see Drill Bit (Transformers). For the cancelled skyscraper nicknamed Drill bit, see Chicago Spire. For the types used in drilling wells, see Well drilling. From top to bottom: Spade, lip and spur (brad point), masonry …
22Barrel roll — For other uses, see Barrel roll (disambiguation). Barrel roll A barrel roll is an aerial maneuver in which an airplane makes a complete rotation on its longitudinal axis while following a helical path, approximately maintaining its original… …
23Door — For other uses, see Door (disambiguation). A door is a movable structure used to open and close off an entrance, typically consisting of a panel that swings on hinges or that slides or rotates inside of a space. When open, they admit ventilation… …
24Dating — This article is about the form of courtship. For other uses, see Dating (disambiguation). Double Date redirects here. For the episode of How I Met Your Mother , see Double Date (How I Met Your Mother). For the episode of The Office , see Double… …
25Список американских телепрограмм по дате начала показа — Содержание 1 2010 е 1.1 2011 1.1.1 Январь 1.1.2 Февраль …
26photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
27performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …
28Avatar: The Last Airbender — This article is about the TV series. For the 2010 film, see The Last Airbender. Avatar: The Last Airbender …
29coraciiform — [kôr΄ə sī′ə fôrm΄] adj. 〚< ModL Coracii, name of the suborder < Gr korax,RAVEN1 + FORM〛 of or belonging to an order (Coraciiformes) of birds with a strong, sharp bill, fused front toes, and usually bright coloration, as the kingfishers, bee… …
30Tap and die — Not to be confused with Tool and die. Taps and dies are cutting tools used to create screw threads, which is called threading. A tap is used to cut the female portion of the mating pair (e.g., a nut). A die is used to cut the male portion of the… …
