Laura Helmuth on Nostr: Scientists recorded a mysterious sound in the Mariana Trench 10 years ago, a low ...

Scientists recorded a mysterious sound in the Mariana Trench 10 years ago, a low grunt followed by a squeaky echo, and called it the "biotwang." Now they've figured out which whale makes the sound, which you can hear here: https://www.scientificamerican.com/article/mystery-of-deep-ocean-biotwang-sound-has-finally-been-solved/