Two of the most famous inventors of the late 19th and early 20th century were Thomas Edison and Henry Ford. They were great friends and shared a strong belief in the afterlife. That connection led Ford to obtain a test tube from Edison’s son…allegedly containing Edison’s dying breath.

The Backstory: The Horrifying Afterlife of Lincoln's Guests at Ford's Theater
10:11

The Backstory: The Secret NASA Test That Almost Ended the Space Race
08:04

The Backstory: Space Junk Falling From the Sky
08:43