universal line selector
41Nintendo — This article is about the Nintendo corporation. For the third generation video game console, see Nintendo Entertainment System. Nintendo Co., Ltd. Nintendo s logo, which dates back to the 1980s. The current color was adopted in 2006; the previous …
42Rotary engine — The rotary engine was an early type of internal combustion aircraft engine in which the crankshaft remains stationary and the entire cylinder block revolves around it. The design was used mostly in the years shortly before and during World War I… …
43Liste der Erfinder — Dies ist eine Liste von Erfindern, die die Welt mit ihren Erfindungen bereichert haben. Ein Erfinder ist jemand, der ein Problem erkannt hat, es gelöst und mindestens einmal damit Erfolg gehabt hat. Er muss nicht der erste gewesen sein; eine… …
44Voltage regulator — A popular three pin 12 V DC voltage regulator IC. A voltage regulator is an electrical regulator designed to automatically maintain a constant voltage level. A voltage regulator may be a simple feed forward design or may include negative feedback …
45Doctor Who missing episodes — Material from missing Doctor Who serials has seen release in books, in audio form on CD, and two episodes have been animated for DVD release. DVDs have also been released of surviving episodes from otherwise missing serials, and tele snaps exist… …
46Power supply unit (computer) — Power supply unit with top cover removed A power supply unit (PSU) supplies direct current (DC) power to the other components in a computer. It converts general purpose alternating current (AC) electric power from the mains (110 V to… …
47Bad brains — en concert à Baltimore en 2007 Bad Brains est un groupe de punk hardcore et de reggae fondé en 1977 à Washington (District de Columbia) par quatre afro américains rastafariens …
48Enrico Fermi — Infobox Scientist name = Enrico Fermi birth date = birth date|1901|9|29|df=y birth place = Rome, Italy death date = death date and age|1954|11|28|1901|9|29 death place = Chicago, Illinois, U.S. citizenship = Italy (1901 1938) United States (1944… …
49Chevrolet Corvette — 2010 Chevrolet Corvette Grand Sport Edition. Manufacturer Chevrolet Division of General Motors …
50Nagra — For the cable and satellite conditional access system, see Nagravision. Nagra III Nagra is the trademark referring to any of the series of mostly battery operated portable professional audio recorders produced by Kudelski SA, based in Cheseaux… …
