Click to search the Andrew Heiskell Braille and Talking Book Library Skip Navigation

The New York Public Library will be closed on Monday, October 12 in observance of Columbus Day.

24 Hours of Public Programs: Michiko Kaku: “Visualizing the Invisible”

Viewing videos on requires Adobe Flash Player 9 or higher.

Get the Flash plugin from


Copy the embed code below to add this video to your site, blog, or profile.

Michiko Kaku spoke at the Library in 1999.