Sound Ledger¹

42: maximum number of characters allowed in a Netflix caption

50: low-volume decibel level at which mice experienced numbness to pain

58: number of octaves that researcher pitched up black hole oscillations in order to sonify them

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¹Footnotes

Netflix: netflixstudios.com. Mice: science.org. Sonify: abc.net.au

Originally published in the July 11, 2022, edition of the This Week in Sound email newsletter. Get it in your inbox via tinyletter.com/disquiet.