first-off production batch
51Royal Aircraft Factory F.E.2 — F.E.2b F.E.2b with V type undercarriage Role Fighter/Reconnaissance …
52nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them …
53B-29 Superfortress — Infobox Aircraft name = B 29 Superfortress type = Strategic bomber manufacturer = Boeing caption = A USAAF B 29 Superfortress first flight = 21 September 1942 introduced = 8 May 1944 retired = 21 June 1960 status = Scrapped except for those in… …
54Lead glass — Swarovski flacon. Lead glass is a variety of glass in which lead replaces the calcium content of a typical potash glass.[1] Lead glass contains typically 18–40 weight% lead(II) oxide (PbO), while modern lead …
55Lenticular printing — Close up of the surface of a lenticular print. Lenticular printing is a technology in which a lenticular lens is used to produce images with an illusion of depth, or the ability to change or move as the image is viewed from different angles.… …
56Magic Kids (TV channel) — Magic Kids Launched January 12 1995 Closed May 24 2006 Network Pramer Owned by Liberty Media Slogan Algo grande para los chicos Country …
57The Sorcerer — For other uses, see Sorcerer. The Sorcerer is a two act comic opera, with a libretto by W. S. Gilbert and music by Arthur Sullivan. It was Gilbert and Sullivan s third opera together. The Sorcerer opened on 17 November 1877 at the Opera Comique… …
58Messerschmitt Bf 110 — Bf 110 Bf 110 of Nachtjagdgeschwader 4 (NJG 4) Rol …
59Eurofighter Typhoon timeline — This is a timeline of the development of the Eurofighter Typhoon, a multirole fighter aircraft manufactured by a consortium of European aerospace manufacturers, Eurofighter GmbH, formed in 1983. 1970s*1972 **Royal Air Force (RAF) issues Air Staff …
60Bead — For other uses, see Bead (disambiguation). Beads A bead is a small, decorative object that is usually pierced for threading or stringing. Beads range in size from under 1 millimetre (0.039 in) to over 1 centimetre (0.39 in) in diameter …
