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  2. Three-minute pop song - Wikipedia

    en.wikipedia.org/wiki/Three-minute_pop_song

    A three-minute pop song is a cliché that describes the archetype of popular music, based on the average running-length of a typical single.The root of the "three-minute" length is likely derived from the original format of 78 rpm-speed phonograph records: at about 3 to 5 minutes per side, it is just long enough for the recording of a complete song.

  3. The First Three Minutes - Wikipedia

    en.wikipedia.org/wiki/The_First_Three_Minutes

    The First Three Minutes attempts to explain the early stages of the universe after the Big Bang.Weinberg begins by recounting a creation myth from the Younger Edda and goes on to explain how, in the first half of the twentieth century, cosmologists have come to know something of the real history of the universe.

  4. Big Bang - Wikipedia

    en.wikipedia.org/wiki/Big_Bang

    A few minutes into the expansion, when the temperature was about a billion kelvin and the density of matter in the universe was comparable to the current density of Earth's atmosphere, neutrons combined with protons to form the universe's deuterium and helium nuclei in a process called Big Bang nucleosynthesis (BBN). [35]

  5. Hindu cosmology - Wikipedia

    en.wikipedia.org/wiki/Hindu_cosmology

    Hindu cosmology is the description of the universe and its states of matter, cycles within time, physical structure, and effects on living entities according to Hindu texts. Hindu cosmology is also intertwined with the idea of a creator who allows the world to exist and take shape. [1]

  6. Rare Earth hypothesis - Wikipedia

    en.wikipedia.org/wiki/Rare_Earth_hypothesis

    The Rare Earth hypothesis argues that planets with complex life, like Earth, are exceptionally rare.. In planetary astronomy and astrobiology, the Rare Earth hypothesis argues that the origin of life and the evolution of biological complexity, such as sexually reproducing, multicellular organisms on Earth, and subsequently human intelligence, required an improbable combination of astrophysical ...

  7. Big Rip - Wikipedia

    en.wikipedia.org/wiki/Big_Rip

    In physical cosmology, the Big Rip is a hypothetical cosmological model concerning the ultimate fate of the universe, in which the matter of the universe, from stars and galaxies to atoms and subatomic particles, and even spacetime itself, is progressively torn apart by the expansion of the universe at a certain time in the future, until distances between particles will infinitely increase.

  8. Why is there anything at all? - Wikipedia

    en.wikipedia.org/wiki/Why_is_there_anything_at_all?

    However, David Hume argued that a cause may not be necessary in the case of the formation of the universe. Whilst we expect that everything has a cause because of our experience of the necessity of causes, the formation of the universe is outside our experience and may be subject to different rules. [18] [19] Kant supports [20] and extends this ...

  9. Galaxy Song - Wikipedia

    en.wikipedia.org/wiki/Galaxy_Song

    The song first appeared in the 1983 film Monty Python's The Meaning of Life and was later released on the album Monty Python Sings. The song was released as a single in the UK on 27 June 1983 when it reached No. 77 in the charts [3] and again on 2 December 1991 as a follow-up to the successful reissue of Always Look on the Bright Side of Life.