In 1915, Alfred Lauck Parson proposed his " magneton " as an improvement over the Bohr model, depicting finite-sized particles with the ability to maintain stability and emit and absorb radiation from electromagnetic waves. At about the same time Leigh Page developed a classical theory of blackbody radiation assuming rotating " oscillators ", able to store energy without radiating. Gilbert N. Lewis was inspired in part by Parson's model in developing his theory of chemical bonding. Then David L. Webster wrote three papers connecting Parson's magneton with Page's oscillator and explaining mass and alpha scattering in terms of the magneton. In 1917 Lars O. Grondahl confirmed the model with his experiments on free electrons in iron wires. Parson's theory next attracted the attention of Arthur Compton, who wrote a series of papers on the properties of the electron, and H. Stanley Allen, whose papers also argued for a "ring electron".