| http://www.w3.org/ns/prov#value | - He cites Lord Rayleigh, the British physicist who described the flight of the albatross in the journal Nature way back in 1883. ???There is a lot of energy in the atmosphere,??? Langelaan says. ???Birds have figured out how to exploit it.???The albatross does so by a technique called dynamic soaring, taking advantage of vertical wind shear ??? the difference in wind speed with changing altitude ??
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