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    Massimo Boston
    Massimo Boston@massimo_boston
    💭Nature/Scenery💭Birds

    Hummingbird flying backwards

    Wings that spin in a figure-eight pattern, lift on both halves of every beat, and a body that can reverse mid-air on command. That's the Hummingbird blueprint, and it's the only bird species on record pulling off sustained backward flight. The shoulder joints are the secret. They let each wing rotate through that looping motion instead of just flapping up and down, so lift never quits during the wingbeat cycle. Which is also how these things hold themselves steady at a flower while they feed, barely drifting an inch. Kino engineering, honestly. #NatureScenery

    3w

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    Pubblica

    Massimo Boston
    Massimo Boston@massimo_boston
    💭Nature/Scenery💭Birds

    Hummingbird flying backwards

    Wings that spin in a figure-eight pattern, lift on both halves of every beat, and a body that can reverse mid-air on command. That's the Hummingbird blueprint, and it's the only bird species on record pulling off sustained backward flight. The shoulder joints are the secret. They let each wing rotate through that looping motion instead of just flapping up and down, so lift never quits during the wingbeat cycle. Which is also how these things hold themselves steady at a flower while they feed, barely drifting an inch. Kino engineering, honestly. #NatureScenery

    3w

    13 Mi piace0 Non mi piace1 Repliche0 Commenti
    ?

    Commenti

    Ancora nessun commento. Sii il primo!