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  1. The COVID-19 pandemic, also known as the coronavirus pandemic, is a global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

    • 6,956,160 (reported), 17.5–31.4 million (estimated)
    • Worldwide
  2. Interactive map of confirmed COVID-19 cases per million people. Click the play button in the top left to interact with the map. On mobile devices, use landscape mode (i.e. rotate your device) and drag the slider at the top of the infographic. Worldwide timelines by month and year

  3. Windows 11 is a major release of the Windows NT developed by Microsoft that was released in October 2021. Starting with Windows 10, Microsoft described Windows as an "operating system as a service" that would receive ongoing updates to its features and functionality, augmented with the ability for enterprise environments to receive non-critical updates at a slower pace or use long-term support ...

  4. This is a list of countries and other inhabited territories of the world by total population, based on estimates published by the United Nations in the 2023 revision of World Population Prospects. [2] [3] These figures refer to the de facto population in a country or area as shown in the "estimates" section. List See also World

  5. Central limit theorem. In probability theory, the central limit theorem ( CLT) states that, under appropriate conditions, the distribution of a normalized version of the sample mean converges to a standard normal distribution. This holds even if the original variables themselves are not normally distributed.

  6. cia .gov. The Central Intelligence Agency ( CIA; / ˌsiː.aɪˈeɪ / ), known informally as the Agency [6] and historically as the Company, [7] is a civilian foreign intelligence service of the federal government of the United States, officially tasked with gathering, processing, and analyzing national security information from around the world ...

  7. › wiki › CRISPRCRISPR - Wikipedia

    CRISPR (/ ˈ k r ɪ s p ər /) (an acronym for clustered regularly interspaced short palindromic repeats) is a family of DNA sequences found in the genomes of prokaryotic organisms such as bacteria and archaea. These sequences are derived from DNA fragments of bacteriophages that had previously infected the prokaryote. ...

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