Smithsonian Magazine on MSN9mon
Mysterious World War II Plane Propeller Found in Scottish Peat Bog
an old propeller blade, once attached to a military plane that crashed during World War II. The blade was buried in the ...
Business Insider9y
Military plane is half=plane and half-helicopter
The V-22 Osprey is one of the US military's most unique planes. The $71 million machine has the capabilities of both a helicopter and a prop plane. Produced by Eames Yates Follow BI Video ...