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@cdarwin@c.im
2026-03-29 21:27:13

Just asking
Not complaining
bsky.app/profile/coreyspowell.

Corey S. Powell (@coreyspowell.bsky.social)
Earth used to buzz with enormous insects, including dragonflies the size of falcons. Nothing like that exists anymore...and it turns out we don't know why. A new study disputes the idea that modern oxygen levels are too low. So why are there no mega-flies? 🧪 https://theconversation.com/giant-dragonflies-once-roamed-earths-skies-new-research-upends-the-textbook-theory-of-why-they-went-extinct-278997