Bomber jet engines for $5,000
From the Forgotten Machines documentary "What Happened To America's 183 MPH Jet Train?". Full episode: https://youtu.be/wBg2kAh4JsM.
Narrated with an AI voice.
Photographs are archival and credited on screen; maps, diagrams and text cards are drawn for the channel. Full credits are in the episode's pinned comment.
