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  2. Void - Wikipedia

    en.wikipedia.org/wiki/Void

    Void, an unwanted air pocket formed during injection moulding VoID or Vocabulary of Interlinked Datasets, an RDF vocabulary to enable the discovery and use of linked data sets Void coefficient , the change in the reactivity of a nuclear reactor when voids form in moderator or coolant fluids

  3. The Void (philosophy) - Wikipedia

    en.wikipedia.org/wiki/The_Void_(philosophy)

    In literature, the Void often serves as a metaphor for existential despair, the search for meaning, or the confrontation with the unknown. Samuel Beckett's Waiting for Godot (1953) is a quintessential example, where the Void is both literal and metaphorical. The play's setting is a barren, empty landscape, and the characters are caught in an ...

  4. Empty set - Wikipedia

    en.wikipedia.org/wiki/Empty_set

    In mathematics, the empty set or void set is the unique set having no elements; its size or cardinality (count of elements in a set) is zero. [1] Some axiomatic set theories ensure that the empty set exists by including an axiom of empty set , while in other theories, its existence can be deduced.

  5. Void type - Wikipedia

    en.wikipedia.org/wiki/Void_type

    The void type, in several programming languages, more so curly bracket programming languages derived from C and ALGOL 68, is the return type of a function that returns normally, but provides no result value to its caller.

  6. List of voids - Wikipedia

    en.wikipedia.org/wiki/List_of_voids

    a map of galaxy voids. This is a list of voids in astronomy.Voids are particularly galaxy-poor regions of space between filaments, making up the large-scale structure of the universe.

  7. Void (astronomy) - Wikipedia

    en.wikipedia.org/wiki/Void_(astronomy)

    The most striking aspect is that it requires a different definition of what it means to be a void. Instead of the general notion that a void is a region of space with a low cosmic mean density; a hole in the distribution of galaxies, it defines voids to be regions in which matter is escaping; which corresponds to the dark energy equation of ...

  8. Porosity - Wikipedia

    en.wikipedia.org/wiki/Porosity

    Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%. Strictly speaking, some tests measure the "accessible void", the total amount of void space accessible from the surface (cf. closed-cell ...

  9. Vacuum - Wikipedia

    en.wikipedia.org/wiki/Vacuum

    The word vacuum comes from Latin 'an empty space, void', noun use of neuter of vacuus, meaning "empty", related to vacare, meaning "to be empty".. Vacuum is one of the few words in the English language that contains two consecutive instances of the vowel u.