without+concealment
61Cryptography — Secret code redirects here. For the Aya Kamiki album, see Secret Code. Symmetric key cryptography, where the same key is used both for encryption and decryption …
62Pseudonym — A pseudonym (literally, false name ) is a name that a person (or, sometimes, a group) assumes for a particular purpose and that differs from his or her original orthonym (or true name ).[1] They include stage names, noms de plume, aliases, gamer… …
63Metamaterial cloaking — Electromagnetism Electricity · …
64Oxford Dictionary of Proverbs, Thematic Index — absence absence makes the heart grow fonder he who is absent is always in the wrong the best of friends must part blue are the hills that are far away distance lends enchantment to the view out of sight, out of mind …
65Espionage — Spy and Secret agent redirect here. For other uses, see Spy (disambiguation) and Secret agent (disambiguation). For other uses, see Espionage (disambiguation). Espionage or spying involves an individual obtaining information that is considered… …
66Technics and Time, 1 — Technics and Time, 1: The Fault of Epimetheus (French: La technique et le temps, 1: La faute d Épiméthée ) is a book by the French philosopher Bernard Stiegler, first published by Galilée in 1994. The English translation, by George Collins and… …
67Nuclear program of Iran — See also: Iran and weapons of mass destruction Nuclear program of Iran …
68Lucky McDaniel — Bobby Lamar “Lucky” McDaniel (1925 – 1986) was a marksmanship instructor who taught what he called “instinct shooting” to bird hunters and peace officers off and on from 1953 until 1982, using a Daisy lever action air rifle BB gun without sights… …
69Animal colouration — has been a topic of interest and research in biology for well over a century. Colours may be cryptic (functioning as an adaptation allowing the prevention of prey detection; aposematic (functioning as a warning of unprofitability) or may be the… …
70Existence (Philosophy of) 1 — Philosophy of existence 1 Heidegger Jacques Taminiaux At the very outset and up to the end, the long philosophical journey of Martin Heidegger (1889–1976) remained oriented by a single question, the question of Being, the Seinsfrage. This does… …
