Combining motion capture video with wind tunnel modeling, researchers show that a hawk shifts from unstable to stable flight while gliding through a gap. This points to new modes of flight control in birds with possible applications in uncrewed aerial systems.

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42.中航西安飞机工业集团股份有限公司新时代巾帼班组“薛莹班”

More than 50 Australian sailors and officers are serving across the US attack submarine fleet, a training regimen that is part of preparations for Australia to command its own nuclear-powered submarines under the Aukus deal.

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The Galaxy S26 Ultra's display has the same specs as the previous model, except now it comes with a built-in Privacy Display.，更多细节参见PDF资料

Удар по «Шарлю де Голлю» назвали уникальным шансом для ИранаУдар Ирана по французскому авианосцу «Шарль де Голль» покажет слабость НАТО，更多细节参见PDF资料

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