James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
Before the world saw the Harrier Jump Jet, Britain was already testing the limits of aviation with the Short SC.1 a revolutionary VTOL prototype that defied gravity and expectation. This is the story ...
This study, in response to the precise height measurement requirements of aircraft and unmanned aerial vehicles in complex environments, deeply explores the constant difference frequency (CBF) radio ...
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