Archival

The Only Footage of Mark Twain in Existence

Silent film footage taken in 1909 by Thomas Edison at Mark Twain's estate

Smithsonian magazine   |   1:48
Preview thumbnail for Inside the Epic Artemis Moon Missions

Inside the Epic Artemis Moon Missions

Preview thumbnail for Using Questions in the Classroom

Using Questions in the Classroom

Preview thumbnail for The Incredible Flying Car of the 1950s

The Incredible Flying Car of the 1950s