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‘Dark Oxygen’ Is Coming from These Ocean Nodules, and We Don’t Know How

‘Dark Oxygen’ Is Coming from These Ocean Nodules, and We Don’t Know How

60-Second Science vor 2 Jahren

Polymetallic blobs are producing “dark oxygen” from the depths of the ocean—and no one knows exactly how.

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Polymetallic nodules litter a stretch of ocean between Mexico and
Hawaii. They contain metals, such as manganese and cobalt, that
mining companies want to use for battery production. Researchers
recently found that these seafloor blobs might make their own
oxygen—and no one knows exactly how. Scientific American’s
associate news editor Allison Parshall explains the hype behind
this “dark oxygen.” Recommended reading: ‘Dark Oxygen’ Discovered
Coming from Mineral Deposits on Deep Seafloor
https://www.scientificamerican.com/article/dark-oxygen-discovered-coming-from-mineral-deposits-on-deep-seafloor/
Earth’s Coral Reefs Face a New, Deadly Mass Bleaching. They Can
Still Be Saved
https://www.scientificamerican.com/article/earths-coral-reefs-face-a-new-deadly-mass-bleaching-they-can-still-be-saved/
E-mail us at sciencequickly@sciam.com if you have any questions,
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Today in Science, our daily newsletter. Science Quickly is
produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Madison
Goldberg and Jeff DelViscio. This episode was hosted by Rachel
Feltman with guest and associate news editor Allison Parshall.
Shayna Posses and Aaron Shattuck fact-check our show. The theme
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