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  1. Há 19 horas · Carnegie Mellon University ( CMU) is a private research university in Pittsburgh, Pennsylvania. The institution was established in 1900 by Andrew Carnegie as the Carnegie Technical Schools. In 1912, it became the Carnegie Institute of Technology and began granting four-year degrees. In 1967, it became Carnegie Mellon University through its ...

  2. en.wikipedia.org › wiki › Zilog_Z80Zilog Z80 - Wikipedia

    Há 19 horas · The Z80's original DIP40 chip package pinout. The Zilog Z80 is an 8-bit microprocessor introduced by Zilog as the startup company 's first product. The Z80 was conceived by Federico Faggin in late 1974 and developed by him and his 11 employees starting in early 1975, before going on sale in July 1976. The processor is software-compatible with ...

  3. en.wikipedia.org › wiki › Social_mediaSocial media - Wikipedia

    Há 19 horas · Social media. Social media are interactive technologies that facilitate the creation, sharing and aggregation of content, ideas, interests, and other forms of expression through virtual communities and networks. [1] [2] Although not unchallenged, [3] [4] common features include: [2] Online platforms that enable users to create and share content ...

  4. en.wikipedia.org › wiki › MaglevMaglev - Wikipedia

    Há 19 horas · The maglev system was co-developed by the South Korea Institute of Machinery and Materials (KIMM) and Hyundai Rotem. [51] [52] [53] It is 6.1 kilometres (3.8 mi) long, with six stations and a 110 kilometres per hour (68 mph) operating speed. [54] Two more stages are planned of 9.7 kilometres (6 mi) and 37.4 kilometres (23.2 mi).

  5. Há 19 horas · For broader coverage of this topic, see Open-source-software movement. A screenshot of Manjaro running the Cinnamon desktop environment, Firefox accessing Wikipedia which uses MediaWiki, LibreOffice Writer, Vim, GNOME Calculator, VLC and Nemo file manager, all of which are open-source software Open-source software (OSS) is computer software that is released under a license in which the ...

  6. en.wikipedia.org › wiki › SurveillanceSurveillance - Wikipedia

    Há 19 horas · The vast majority of computer surveillance involves the monitoring of data and traffic on the Internet. In the United States for example, under the Communications Assistance For Law Enforcement Act, all phone calls and broadband Internet traffic (emails, web traffic, instant messaging, etc.) are required to be available for unimpeded real-time monitoring by federal law enforcement agencies.

  7. en.wikipedia.org › wiki › AcronymAcronym - Wikipedia

    Há 19 horas · A few high-tech companies have taken the redundant acronym to the extreme: for example, ISM Information Systems Management Corp. and SHL Systemhouse Ltd. Examples in entertainment include the television shows CSI: Crime Scene Investigation and Navy: NCIS ("Navy" was dropped in the second season), where the redundancy was likely designed to educate new viewers as to what the initials stood for.