The appearance of blue and green, as well as hazel eyes, results from the Tyndall scattering of light in the stroma, a phenomenon similar to that which accounts for the blueness of the sky called Rayleigh scattering. Neither blue nor green pigments are ever present in the human iris or ocular fluid.
The Tonight Show with Jay Leno. The Tonight Show with Jay Leno is an American late-night talk show hosted by Jay Leno that first aired from May 25, 1992 to May 29, 2009, and resumed production on March 1, 2010 until its ending on February 6, 2014.
The Tonight Show is an American late-night talk show broadcast from the Rockefeller Center in New York City and airing on NBC since 1954. It is the world's longest-running talk show, and the longest running, regularly scheduled entertainment program in the United States.