two-letter matrix
61Game theory — is a branch of applied mathematics that is used in the social sciences (most notably economics), biology, engineering, political science, computer science (mainly for artificial intelligence), and philosophy. Game theory attempts to… …
62M-theory — For a generally accessible and less technical introduction to the topic, see Introduction to M theory. String theory …
63List of minor humans (Animorphs) — This page details the minor role humans from the Animorphs series. Contents: Top · 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Allison Kim …
64Semitone — This article is about the musical interval. For the printing method, see halftone. semitone Inverse major seventh (for minor second); diminished octave (for augmented unison); augmented octave (for diminished unison) Name Other names minor second …
65Hill cipher — Hill s cipher machine, from figure 4 of the patent In classical cryptography, the Hill cipher is a polygraphic substitution cipher based on linear algebra. Invented by Lester S. Hill in 1929, it was the first polygraphic cipher in which it was… …
66Brainbox Challenge — Infobox Television show name = Brainbox Challenge caption = format = runtime = 30 minutes creator = presenter = Clive Anderson country = UK network = BBC Two first aired = 25 February 2008 last aired = 21 March 2008 num episodes = 20 (as of 21… …
67Johannes Gutenberg — Infobox Person | name = Johannes Gensfleisch zur Laden zum Gutenberg other names = caption = birth date = circa 1398 birth place = Mainz, Electorate of Mainz death date = death date|1468|2|3|mf=y death place = Mainz, Electorate of Mainz death… …
68Gutenberg Bible — of the New York Public Library, bought by James Lenox in 1847. The first to come to the USA, national folklore has it that the officers at the New York Customs House removed their hats on seeing it. The Gutenberg Bible (also known as the 42 line… …
69Diffusion MRI — Diagnostics DTI Color Map MeSH D038524 Diffusion MRI is a mag …
70Harry S. Truman — This article is about the United States president. For other uses of the name, see Harry Truman (disambiguation). Harry Truman 33rd President of the United States …
