 "Deseret News (Salt Lake City)")
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Winged dinosaur may have resembled a biplane
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WASHINGTON -- When the Wright Brothers first took to the sky in a
biplane, they were using a design nature may have tried 125 million
years earlier.
A new study of one of the earliest feathered dinosaurs suggests
it may have had upper and lower sets of wings, much like the
biplanes of early aviation.
Today, the biplane is widely considered an old-fashioned rarity.
And the design is no longer seen in birds, though it's not clear
if it was a step on the way to modern birds o...
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