1
Engineers have only been able to replicate flapping wing flight in the last decade.
2
The Army's research teams have reportedly come up with a few different flapping wing prototypes, however.
3
However, these decelerating aerobatic maneuvers have been difficult to demonstrate in flapping wing craft to date because of limited thrust and control authority.
4
In a moment or two a peahen followed and also stretched out her neck-thetwo long necks pointing at the black flapping wing.
5
He just sailed in under the baffling, great, flapping wing, and, ere ever the bird of the night could spring aloft, had struck.
6
Only creatures with flapping wings are meant to be in the skies.
7
With a gust of flapping wings, Nobby launched out into the darkness.
8
The sound of flapping wings made all of us look up.
9
The rustle of their hastily flapping wings buzzes through the air.
10
The robot can fly through the air using a pair of flapping wings.
11
My headaches are worse every day, and full of all those flapping wings.
12
Worse and worse, and full of all of those flapping wings.
13
She couldn't hear anything-nocaws, and certainly no flapping wings.
14
A gull swooped near me, the wind from his flapping wings disturbing my flight.
15
Sarah drove through flapping wings, and Kelly ducked her head.
16
Pulling open his sack, he revealed Maleficent's flapping wings.