CBS Video

This ray, like the ninth ray, is unknown on Earth, but the Martians have discovered that it is an inherent property of all light no matter from what source it emanates. They have learned that it is the solar eighth ray which propels the light of the sun to the various planets, and that it is the individual eighth ray of each planet which “reflects,” or propels the light thus obtained out into space once more. The solar eighth ray would be absorbed by the surface of Barsoom, but the Barsoomian eighth ray, which tends to propel light from Mars into space, is constantly streaming out from the planet constituting a force of repulsion of gravity which when confined is able to lift enormous weights from the surface of the ground.