16:26

Are Piston Engines Dead? Small Turboprops are Here

16:12

When the Soviets built the B-29, and the Chinese improved it?! The Tupolev Tu-4.

30:47

How did they make this in the 1800's?!

16:33

What happened to the F19 jet fighter?

13:33

Germany's Crooked-Wing Jet Fighter: Blohm & Voss P 202