power riveting
41Chris Huhne — The Right Honourable Chris Huhne MP Secretary of State for Energy and Climate Change …
42Punch press — A punch press is a type of machine press used to cut holes in material. It can be small and manually operated and hold one simple die set, or be very large, CNC operated, with a multi station turret and hold a much larger and complex die set.… …
43Raise the Titanic! — Infobox Book name = Raise the Titanic! image caption = Hardcover 1st Edition author = Clive Cussler cover artist = Garden Studio country = United States language = English series = Dirk Pitt Novels genre = Adventure, Techno thriller novel… …
44John McCain presidential campaign, 2008 — John McCain for President 2008 Campaign U.S. presidential election, 2008 Candidate John McCain (President) U.S. Senator 1987–Present …
45boxing — boxing1 /bok sing/, n. 1. the material used to make boxes or casings. 2. a boxlike enclosure; casing. 3. an act or instance of putting into or furnishing with a box. [1510 20; BOX1 + ING1] boxing2 /bok sing/, n. the act, technique, or profession… …
46nuclear weapon — an explosive device whose destructive potential derives from the release of energy that accompanies the splitting or combining of atomic nuclei. [1945 50] * * * or atomic weapon or thermonuclear weapon Bomb or other warhead that derives its force …
47pneumatic device — Any of various tools and instruments that generate and use compressed air. Examples include rock drills, pavement breakers, riveters, forging presses, paint sprayers, blast cleaners, and atomizers. Compressed air power is flexible, economical,… …
48Forging — This article is about the metalworking process. For specific hot forging hearth, see forge. For the act of counterfeiting, see forgery. Hot metal ingot being loaded into a hammer forge Forging is a manufacturing process involving the shaping of… …
49De Havilland Comet — Infobox Aircraft name= DH.106 Comet type= Airliner manufacturer= de Havilland caption= A Royal Air Force Comet C.2 in flight. first flight= 27 July 1949 introduced= 2 May 1952 with BOAC retired= status=In military service only primary user= BOAC… …
50HAL Tejas — infobox Aircraft name =Tejas type =Multirole fighter manufacturer =Aeronautical Development Agency Hindustan Aeronautics Limited caption = Pair of Tejas flying in formation designer = first flight =4 January 2001 introduction =Planned by 2010/11… …
