The Only Footage of Mark Twain in Existence

Silent film footage taken in 1909 by Thomas Edison at Mark Twain's estate (01:47)

Arts & Culture

Preview thumbnail for Announcing the Winners of the 21st Annual Smithsonian Magazine Photo Contest

Announcing the Winners of the 21st Annual Smithsonian Magazine Photo Contest (03:26)

Preview thumbnail for Five Surprising Facts About Rosa Parks

Five Surprising Facts About Rosa Parks (02:09)

Preview thumbnail for How the Meaning of Thanksgiving Has Changed

How the Meaning of Thanksgiving Has Changed (02:31)

Preview thumbnail for The Connections Between the Thanksgiving Story and Westward Expansion

The Connections Between the Thanksgiving Story and Westward Expansion (03:12)

Preview thumbnail for These Traditional British Sweets Have the Best Names

These Traditional British Sweets Have the Best Names (02:58)

Preview thumbnail for How They Get Chocolate to Cling Perfectly to a Toffee Finger

How They Get Chocolate to Cling Perfectly to a Toffee Finger (01:39)

Preview thumbnail for This Object in History: Fernandomania

This Object in History: Fernandomania (05:27)

Preview thumbnail for The Art Supreme: Hip-Hop & Fashion

The Art Supreme: Hip-Hop & Fashion (12:01)

Preview thumbnail for Elmo's Rise to Stardom

Elmo's Rise to Stardom (05:29)

Preview thumbnail for This Ancient Egyptian Mega-Tomb Is the Largest of Its Kind

This Ancient Egyptian Mega-Tomb Is the Largest of Its Kind (03:38)

Preview thumbnail for This Object in History: Nintendo

This Object in History: Nintendo (05:27)