A game session and a physics lesson at once.
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Credits:
Spoken version of the Wikipedia article: Big Bang. Original speaker: Dmitry Brant. Licensed under a Creative Commons Attribution License. Pitch modified. https://en.wikipedia.org/w/index.php?title=File:En-BigBang.ogg
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Sound of the Big Bang. Attribution: (c) John G. Cramer - 2013. https://faculty.washington.edu/jcramer/BBSound_2013.html, Licensed under a Creative Commons Attribution License.
Luckiest in the Megaverse - Gameplay session
Source: Steam Community (opens in a new tab)