Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...

Physics, especially the part about forces and motion, often feels like a maze of confusing concepts and formulas. If you’ve ever stared at a problem about an object moving or a force acting and ...

A study at the Massachusetts Institute of Technology's (MIT) from Computer Science and Artificial Intelligence Laboratory (CSAIL) have created a method to understand complex motion in 3D and visualize ...

Extreme Reality's technology revolves around gestures, and its latest effort is to bring that movement to the masses: its Extreme Motion developer kit turns just about any off-the-shelf webcam or ...