Dynamic Soaring
In dynamic soaring energy is gained by repeatedly crossing the boundary between air masses of different horizontal velocity rather than by rising air. Such zones of high "wind gradient" are usually too close to the ground to be used safely by gliders, but Albatrosses and model gliders use this phenomenon.
Read more about this topic: Lift (soaring)
Famous quotes containing the words dynamic and/or soaring:
“The nearer a conception comes towards finality, the nearer does the dynamic relation, out of which this concept has arisen, draw to a close. To know is to lose.”
—D.H. (David Herbert)
“Think of our little eggshell of a canoe tossing across that great lake, a mere black speck to the eagle soaring above it!”
—Henry David Thoreau (1817–1862)