Surprised no-one has posted this yet: The Insane Engineering of the SR-71 Blackbird: https://www.youtube.com/watch?v=3hYSnyVLmGE https://www.youtube.com/watch?

Surprised no-one has posted this yet: The Insane Engineering of the SR-71 Blackbird: https://www.youtube.com/watch?v=3hYSnyVLmGE https://www.youtube.com/watch?v=3hYSnyVLmGE