Missions In Space-Time.

I found this to be pretty interesting – check it out:

Nature Video presents five short films on the future of physics. Recorded at the 2008 Nobel Laureate Meeting in Lindau, these films capture the conversations between young researchers and physics Laureates George Smoot, William Phillips, John Hall, David Gross and Gerardus ‘t Hooft. Join them as they grapple with universal ideas including dark matter, dark energy, the Large Hadron Collider, space-time and quantum computing.