Learn all about time and space.  What is the Theory of Relativity?  What is the space-time continuum?  What is general relativity?  What are the effects of motion and gravity on time?  What are some of the biggest mysteries of the universe yet to be explained? Also includes the speed of light, sound’s time lag, galaxies, wormholes, black holes, white holes, the James Webb Telescope, the history of the universe, dark matter, expansion of the universe, and dark energy.  Exciting video and dynamic graphics that reinforce important concepts.