The American Printing History Association’s Lieberman Lecture for 2012 will be presented by type designer and letterpress printer Russell Maret on Time, Technology, and the Shapes of Letters. The lecture will take place on June 2nd at Chicago’s Newberry Library in Ruggles Hall.

Are TED avoiding airing a talk by Nick Hanauer on taxing the rich because it would be too controversial?

A video of a young, black-and-white Richard Feynman talking about gravity, Jupiter, and Neptune.

short lectures on world history

Here's a very brief - 15-minute - keynote about the changing relationship of artist and technologist, delivered at the NewMusuem on April 14 for Rhizome's 7 on 7 festival.

Delivered in December 1976 to an audience at Jack Lenor Larsen’s New York showroom.