Category
page 11964 introductions
Q487425
examination to certify skill in English for non-native speakers
Kardashev scale
Proposed scale by which the scope of a civilisation might be measured
British Invasion
cultural phenomenon of the mid-1960s, when rock and pop music acts from the United Kingdom and other aspects of British culture became popular in the United States
Bell's theorem
in quantum physics, the theorem that locally causal hidden-variable theories cannot reproduce correlations predicted by quantum mechanics
7400 series
series of transistor–transistor logic integrated circuits
coat of arms of the Netherlands Antilles
national coat of arms
direct debit
financial transaction in which one person withdraws funds from another person's bank account
Lincoln–Kennedy coincidences urban legend
urban legend
space blanket
aluminized plastic sheet used to protect against heat in space
postal codes in France
overview of postal codes in France
comic book convention
event with a primary focus on comic books
random walk hypothesis
financial theory
LoCos
LoCoS (short for Lovers Communication System) is a pictorial language developed by Yukio Ota of Japan in 1964. It was meant as communication for the deaf and mute as well as for the illiterate. It is a universal and simple language, and as Ota put it, "It should emphasize the importance of communication among all the people of all the countries of the world."
Wiccan Rede
statement that provides the key moral system in the neopagan religion of Wicca
Timation
thumb|The Naval Research Laboratory’s managers for the Timation program and, later, the GPS program: [[Roger L. Easton (left) and Al Bartholomew.]]
thumb|Timation 1 (rectangular object in center of photo), launched May 31, 1967, tested in a "piggyback" launch aboard an Air Force Thor-Agena D rocket
The Timation satellites were conceived, developed, and launched by the United States Naval Research Laboratory in Washington, D.C. beginning in 1964. The concept of Timation was to broadcast an accurate time reference for use as a ranging signal to receivers on the ground.
Black Arts Movement
African American–led art movement, active between the 1960s and 1970s

eurospy film
genre of spy films produced across Europe
Wallace tree
efficient hardware implementation of a digital multiplier