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  2. Richard Nixon - Wikipedia

    en.wikipedia.org/wiki/Richard_Nixon

    Richard Milhous Nixon (January 9, 1913 – April 22, 1994) was the 37th president of the United States, serving from 1969 to 1974.A member of the Republican Party, he previously served as a representative and senator from California and as the 36th vice president from 1953 to 1961 under President Dwight D. Eisenhower.

  3. Social media - Wikipedia

    en.wikipedia.org/wiki/Social_media

    Social media. Social media app icons on a smartphone screen. 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] Social media refer to new forms of media that involve interactive participation.

  4. Project management - Wikipedia

    en.wikipedia.org/wiki/Project_management

    Project management is the process of leading the work of a team to achieve all project goals within the given constraints. [1] This information is usually described in project documentation, created at the beginning of the development process. The primary constraints are scope, time, and budget. [2] The secondary challenge is to optimize the ...

  5. Textile testing - Wikipedia

    en.wikipedia.org/wiki/Textile_testing

    At the end of the 18th century, the first mechanical spinning mills began to operate. However, for more than 150 years, the textile industry relied on subpar testing equipment. The yarns had to be visually checked, either by manually stretching a few yarns or by inspecting them on the blackboard.

  6. Scientific method - Wikipedia

    en.wikipedia.org/wiki/Scientific_method

    e. The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century. The scientific method involves careful observation coupled with rigorous scepticism, because cognitive assumptions can distort the interpretation of the observation.

  7. Insurance - Wikipedia

    en.wikipedia.org/wiki/Insurance

    Insurance is a means of protection from financial loss in which, in exchange for a fee, a party agrees to compensate another party in the event of a certain loss, damage, or injury. It is a form of risk management, primarily used to protect against the risk of a contingent or uncertain loss. An entity which provides insurance is known as an ...

  8. Game theory - Wikipedia

    en.wikipedia.org/wiki/Game_theory

    v. t. e. Game theory is the study of mathematical models of strategic interactions among rational agents. [1] It has applications in many fields of social science, used extensively in economics as well as in logic, systems science and computer science. [2] Initially game theory addressed two-person zero-sum games, in which a participant's gains ...

  9. Renewable energy - Wikipedia

    en.wikipedia.org/wiki/Renewable_energy

    Renewable energy (or green energy) is energy from renewable natural resources that are replenished on a human timescale. Using renewable energy technologies helps with climate change mitigation, energy security, and also has some economic benefits. [1] Commonly used renewable energy types include solar energy, wind power, hydropower, bioenergy ...