How does the brain generate consciousness? Baroness Susan Greenfield: ANU. Putting your hand in Large Hadron Collider... feel the science! James Randi explains homeopathy. James Randi - Investigating Pseudoscientific and Paranormal Claims. Sean Carroll: Distant time and the hint of a multiverse. Stephen Colbert Interviews Neil deGrasse Tyson at Montclair Kimberley Academy - 2010-Jan-29.
Just how small is an atom? Brian Greene on string theory. Dr. Neil deGrasse Tyson: Launch Keynote: 28th National Space Symposium. Brian Greene: Why is our universe fine-tuned for life?