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 Church of Christ, Scientist Welch, was completed in December 1894, eight years after the first Christian Science church, First Church of Christ, Scientist (Oconto, Wisconsin), was built by local women who felt they had been helped by the religion. Although fairly large for the time, the original church, a Romanesque Revival stone structure, is often overlooked because it is dwarfed by the much larger domed Mother Church Extension. Designed to fit on a kite-shaped lot, the former features a 126-foot (38 m) steeple and an octagonal auditorium that seats 900. It is built of granite from New Hampshire, Mary Baker Eddy's home state. Added