Extras

Video thumbnail: American Experience Interview with Michael Robinson

American Experience

Interview with Michael Robinson

Historian Michael Robinson talks about science in America in the 19th century.

Interview with Michael Robinson

Video thumbnail: American Experience The Greely Expedition Preview

American Experience

The Greely Expedition Preview

Airs Monday, January 31, 2011 at 9 p.m. ET/PT. Check your local listings.

The Greely Expedition Preview