This film presents the limits physicists have reached through scientific research and what the future might hold in physics.

Streaming video file encoded with permission for digital streaming by Infobase on September 04, 2015.

Introduction: Light and Strings: The Physics of Light --(2:17) -- Einstein at Princeton -- (3:50) -- General Theory of Relativity -- (3:38) -- Atomic World -- (3:16) -- Forces in the Universe -- (3:52) -- Unifying the Forces -- (3:40) -- Particle Accelerator -- (3:23) -- String Theory -- (3:59) -- Everything Theory -- (4:26) -- Superstring Theory -- (3:11) -- Multiple Dimensions -- (4:49) -- The 11th Dimension -- (3:39) -- The Future of Physics -- (3:32) -- Credits: Light and Strings: The Physics of Light -- (1:27).