Visit Caltech on iTunes U to download free audio and video content—lectures, informational postings, cultural performances, and campus programs—right to your computer, tablet, or mobile phone.

New and Notable

The complete collections of talks from TEDxCaltech: The Brain and TEDxYouth@Caltech: Brain Food are now available on iTunes U. Watch them in standard definition (SD) on your iPhone or iPod, or in high definition (HD) on your laptop, desktop, Apple TV, or iPad.

Visit the Watson Lecture podcast to see John Preskill, Caltech's Richard P. Feynman Professor of Theoretical Physics, speak about "Quantum Entanglement and Quantum Computing."

In Case You Missed It

The Spring 2013 issue of Engineering & Science looks at a few of the ways in which Caltech's science and engineering efforts have expanded human knowledge and benefited society.

Steve Koonin, former Caltech provost and current director of NYU's Center for Urban Science and Progress, spoke on campus in March as part of the Resnick Institute's Chen-Huang Lecture Series. "A Discussion with Steve Koonin" is available in two parts, Part 1 and Part 2, on the Public Lectures podcast.

The W.M. Keck Observatory celebrated its 20th anniversary in March with a series of talks and presentations. See them in standard definition (SD) or in high definition (HD).

Questions?

Learn more about Caltech on iTunes U.