scientific and technical information modular system
41Maglev — JR Maglev at Yamanashi, Japan test track in November 2005 …
42International Space Station — ISS redirects here. For other uses, see ISS (disambiguation). International Space Station …
43Digital preservation — is the set of processes, activities and management of digital information over time to ensure its long term accessibility. The goal of digital preservation is to preserve materials resulting from digital reformatting, and particularly information …
44Signals intelligence operational platforms by nation — This article is a subset article under the main article Signals intelligence, which addresses the unifying conceptual and technical factors and common technologies in this intelligence discipline. This article deals with current signals… …
45Air University (Pakistan) — Infobox University name =Air University established =2002 type =Public endowment = staff = faculty = chancellor =Air Marshal Qazi Javed Ahmed rector = pro rector = students = undergrad = postgrad = doctoral = profess = city =Islamabad state =… …
46Creativity — For other uses of Creativity , see Creativity (disambiguation). Human intelligence Abilities and Traits Abstract thought Communication  …
47National University of Singapore — Coat of Arms of NUS Established 1905 (1905) Type Autonomous Endowment …
48List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
49History of computing hardware — Computing hardware is a platform for information processing (block diagram) The history of computing hardware is the record of the ongoing effort to make computer hardware faster, cheaper, and capable of storing more data. Computing hardware… …
50Cryptography — 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 …
