
Mercury program
Project Mercury was the first human spaceflight program of the United States, running from 1958 t…

Probability measure
In mathematics, a probability measure is a real-valued function defined on a set of events in a σ…

Urban area
An urban area is a human settlement with a high population density and an infrastructure of built…

Fascist salute
The Roman salute, also known as the Fascist salute, is a gesture in which the right arm is fully …

Model Parliament
The Model Parliament was the 1295 Parliament of England of King Edward I. Its composition became …

Hellenic civilization
Ancient Greece (Ancient Greek: Ἑλλάς , romanized: Hellás ) was a northeastern Mediterranean civil…

Mercury-Atlas 3
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Wyatt Aiken
Wyatt Aiken (December 14, 1863 – February 6, 1923) was elected to the U.S. House of Representativ…

Sui generis
Look up sui generis in Wiktionary, the free dictionary. Wikiquote has quotations related to Sui g…