Rainbow which a glass prism could separate into the full spectrum of colours, rejecting the theory that the colours were produced by a modification of white light. He also showed that red light is refracted less than blue light, which led to the first scientific explanation of the major features of the rainbow. Newton's corpuscular theory of light was unable to explain supernumerary rainbows, and a satisfactory explanation was not found until Thomas Young realised that light behaves as a wave under certain conditions, and can interfere with itself. Young's work was refined in the 1820s by George Biddell Airy, who
The First Seven Days in certain points. These points were the inspiration for this album, and, besides, they provided me with an excuse to write seven new pieces of music." All tracks composed by Jan Hammer "The First Seven Days", Jan Hammer. Nemperor/Atlantic NE432 (jacket notes) The First Seven Days The First Seven Days is an album recorded by jazz musician Jan Hammer in 1975. It features extensive use of synthesizers, including the synthesized "guitar" parts (as on his follow-up album, "Oh Yeah?"), with the record jacket stating, "For those concerned: there is "no guitar" on this album." Other instruments used are grand piano,