telemetry reading
51Assembly language — See the terminology section below for information regarding inconsistent use of the terms assembly and assembler. Motorola MC6800 Assembly Language An assembly language is a low level programming language for computers, microprocessors,… …
52Apollo program — insignia Apollo 11 astronaut Buzz Aldrin walking o …
53Hydrogen — This article is about the chemistry of hydrogen. For the physics of atomic hydrogen, see Hydrogen atom. For other meanings, see Hydrogen (disambiguation). ← hydrogen → helium …
54Parallax — For other uses, see Parallax (disambiguation). A simplified illustration of the parallax of an object against a distant background due to a perspective shift. When viewed from Viewpoint A , the object appears to be in front of the blue square.… …
55PostgreSQL — Developer(s) PostgreSQL Global Development Group Stable release 9.1.1[1] / 9.0.5 …
56Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) …
57Multiplexer — This article is about electronic switching. For telecommunications, see multiplexing. Schematic of a 2 to 1 Multiplexer. It can be equated to a controlled switch …
58Palo Alto, California — Palo Alto redirects here. For other uses, see Palo Alto (disambiguation). City of Palo Alto   City   Palo Alto Skyline …
59Motorcycle speedway — A speedway rider on the track Highest governing body Fédération Internationale de Motocyclisme Nickname(s) Speedway First pla …
60Types of radio emissions — The International Telecommunication Union uses an internationally agreed system for classifying radio frequency signals. Each type of radio emission is classified according to its bandwidth, method of modulation, nature of the modulating signal,… …
