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    skry (skry@mastodon.social)'s status on Friday, 01-Aug-2025 06:10:36 JST skry skry

    This is one of the best science explainers I've seen, and it's about peacock feathers emitting laser light. https://arstechnica.com/science/2025/07/scientists-use-peacock-feathers-to-make-frickin-laser-beams/ #birds #materials #optics

    In conversation about a year ago from mastodon.social permalink

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    1. Domain not in remote thumbnail source whitelist: cdn.arstechnica.net
      Peacock feathers can emit laser beams
      The feathers can emit two frequencies of laser light from multiple regions across their colored eyespots.

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