This video from the American Museum of Natural History illustrates how motion is described relative to a frame of reference, and how Einstein's special theory of relativity is needed to describe the motion of objects traveling near the...

Let's see how we can start to solve problems by introducing Minkowski spacetime diagrams. [13:43]

Learn some interesting facts and information about the amazing life of Albert Einstein. [2:10]

The devastating 2004 Southeast Asia tsunami provided researchers with previous non-existent valuable data and video as to the workings of a tsunami. As well, a discussion is presented of how a tsunami would affect the west coast of...