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Tilting motion helps butterflies soar
Published : 2016-03-23 - Duration : 01:07 - View : 2
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Description :
Butterflies soar by using big wings and slow wingbeats—about 10 beats per second, compared with about 200 in honey bees. A new model shows how they control this jerky, erratic flight: good posture and a bit of waggle. Research on butterfly flight has been limited to studying tethered butterflies in wind tunnels, or simulations focusing only on ho...
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