tube-reducing machine
41industrial glass — Introduction solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …
42BBC Micro — Infobox computer Name = BBC Model A to Model B+128 Photo = Caption = The original BBC Micro Type = 8 bit microcomputer Developer = Acorn Computers Released = Late 1981 Discontinued = 1986 Processor = MOS Technology 6502/6512 at 2 MHz Memory = 16… …
43IBM Selectric typewriter — The IBM Selectric typewriter (occasionally known as the IBM Golfball typewriter) is an influential electric typewriter design. It was introduced in 1961.Instead of a basket of pivoting typebars the Selectric had a pivoting type element… …
44Hardware random number generator — This SSL Accelerator computer card uses a hardware random number generator to generate cryptographic keys to encrypt data sent over computer networks. In computing, a hardware random number generator is an apparatus that generates random numbers… …
45T-62 — Infobox Weapon |is vehicle=yes name=T 62 caption=T 62 at the Museum of the Great Patriotic War in Kiev type=Main battle tank origin=Soviet Union service=July 1961 present used by= wars= designer=OKB 520 design bureau manufacturer= Uralvagonzavod… …
46Laserdisc — Not to be confused with disk laser, a flat configuration solid state laser. Not to be confused with VCD, DVD, or Blu ray, optical disc formats employing digital video encoding. Not to be confused with CED, a coincident but incompatible analogue… …
47Brazing — This article is about the metal joining process. For the cooking technique, see braising. Brazing practice Brazing is a metal joining process whereby a filler metal is heated above and distributed between two or more close fitting parts by… …
48Oyster card — Location Greater London Launched July 2003 Technology Contactless smart card by Cubic Corporation …
49Compact fluorescent lamp — Low energy light bulb redirects here. For other low energy bulbs, see LED lamp. The tubular type compact fluorescent lamp is one of the most popular types in Europe …
50Superboy (Kon-El) — Superboy Superboy flies into action. Art by Mike McKone. Publication information Publisher DC Comics First …
