What does light consist of? The super string theory state light is a vibration of the higher dimensions. Is light classified as a type of matter? I know light can be captured. is the amount of energy used to generate natural light so vast it can only be reproduced by creating plasma ? What are the basic equations of light? What allows light to travel at the velocity it travels? Can those equations be extracted and reproduced? Do we even know the equational physics involved in how light travels its velocity? Have people even asked these questions? to me it seems the physics needed to travel the speed of light is right in front of our faces...light itself holds the secret, light is traveling the speed of light.