Earth Is Weird

The Aerial Acrobat That Breaks Every Rule of Flight: How Hummingbirds Defy Physics

Hummingbirds are the only birds capable of sustained backward flight, achieving this through unique wing mechanics that operate like biological helicopter rotors. Their figure-eight wing pattern and ability to rotate wings 180 degrees allows them to generate thrust in any direction, beating their wings up to 100 times per second.

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