This year's Technology Day taps into the fundamental human fascination with the universe. In "Out of This World," faculty will explore the cosmos, human efforts to probe deeper into space, and human-machine interactions here on Earth. Physics professor Max Tegmark discussed his work on precision cosmology; aeronautics and astronautics professor Dava Newman commented on the challenges of sending humans to Mars; and Media Lab professor Cynthia Breazeal explored the world of humanoid robots.

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This MIT World Series is available at http://mitworld.mit.edu/series/view/133