The Bell Boeing V-22 Osprey is a remarkable tiltrotor aircraft that can function as both a helicopter and turboprop plane.
A company in the Bay Area has created a flying car.Alef Aeronautics in San Mateo conducted the first test in history of a car ...
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Birds & Blooms on MSNHow Do Birds Fly? Answers to Common Questions About BirdsDo you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many other great questions in her book, The Bird Watching Answer Book. (For the ...
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