From Takeoff To Landing: The Fascinating World Of Aviation | BBC Earth Science

Transcript

This is one of the largest, most sophisticated, complex machines ever built by humans. In the thousands of hours that this is going to spend in the air, if anything were to go wrong, even once, then the results could be catastrophic. So in this place, their job is to make sure that never happens. In the eight years since the first of these massive ... Read More