Finding Hidden Tumors
Doctors at Massachusetts General Hospital are using whole-body MRI to illuminate a tricky disease.
Story Archive
Big Spenders
These six men oversee more than $120 billion in research and technology investments in the United States.
Demo: The Art of Interfaces
Artistic, functional devices from MIT's Media Lab, which celebrates its 20th anniversary this year.
Demo: Cure for a Broken Heart
SynCardia Systems of Tucson, AZ, has built a bridge for patients awaiting transplants.
Demo: Magnetic Brain Imaging
William Sutherling of the Huntington Medical Research Institute demonstrates how to use magnetic imaging to hunt down seizure-causing brain tissue.
Demo: Artificial Retina
An electronic device implanted in the eye could restore the sight of millions.
Demo: Wearable Robots
Robotics inventor Stephen Jacobsen demonstrates an exoskeleton that provides superhuman strength.
Demo: Holographic TV
Harold Garner of the University of Texas Southwestern demonstrates his holographic projector for 3-D video displays.
Demo: Sensor World
Millennial Net shows how wireless sensors can enable better energy efficiency and inventory control.
Demo: Hollywood's Master of Light
USC's Paul Debevec shows how to use light from the real world-and algorithms from the digital one-to render an actor's face as it would appear under any conditions.
