Results for "wing vortices"
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Flap artists: Birds sync wing beats in V formation - Do you formation guys at YFT feel this?
The next time you see birds flying in a V, consider this: A new study says they choreograph the flapping of their wings with exquisite precision to help them on their way. Cool article and video HERETags: Formation, migration, efficiency, V, wake, draft, wing vortices, vortex