declassified invention
11Cryptography — 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 …
12Claude Shannon — Claude Elwood Shannon (1916 2001) Born April …
13Mohammed Mosaddeq — Infobox Prime Minister name=Mohammed Mosaddeq محمد مصدق order=Prime Minister of Iran term start = 28 April 1951 term end = 19 August 1953 deputy = predecessor = Hossein Ala successor = Fazlollah Zahedi birth date = birth date|1882|6|16|df=y… …
14Clipper chip — Not to be confused with Clipper architecture. The Clipper chip was a chipset that was developed and promoted by the U.S. Government[1] as an encryption device to be adopted by telecommunications companies for voice transmission. It was announced… …
15Books on cryptography — have been published sporadically and with highly variable quality for a long time. This is despite the tempting, though superficial, paradox that secrecy is of the essence in sending confidential messages mdash; see Kerckhoffs principle. In… …
16Palomares hydrogen bombs incident — Infobox Aircraft incident caption = The B28RI nuclear bomb, recovered from 2,850 feet (869 m) of water, on the deck of the USS Petrel . date = January 17, 1966 type = Mid air collision site = over the Mediterranean Sea total fatalities = 7 total… …
17United States gravity control propulsion research (1955 - 1974) — American interest in gravity control propulsion research intensified during the early 1950s. Literature from that period used the terms anti gravity, anti gravitation, baricentric, counterbary, electrogravitics, G projects, gravitics, gravity… …
18Haj Amin al-Husseini — al Husseini in 1929. Grand Mufti of Jerusalem In office 1921–1948 Preceded by …
19Planet — This article is about the astronomical object. For other uses, see Planet (disambiguation) …
20Lockheed U-2 — U 2 A Lockheed TR 1 in flight Role High altitude reconnaissance Manufacturer …
