waves that extend down to heat or infra-red, through the visible and ultra-violet spectrums, and even below, to the Cosmic Rays. I can pick up vibrations that other scientists have merely reasoned ought to exist! I will analyze the force that is being used, and then put my vibrations against it. I hope to set up an effective interference, temporarily, at least."Brighter scarlet and green and purple lights burst up about the horizon in great fountains of wonderful fire, and poured through the sky in cyclonic whirls of burning splendor! It was like some vast pyrotechnic display; but the fire filled the heavens, and shone with incredibly splendid, living radiance, of every color in the spectrum--the pure and dripping essence of molten light! Thin, feathery tongues of soft prismatic colors, great bars of intense and vivid fire, huge and rippling sheets of blinding brilliance, vast globes and vague shapes of bright and mist-edged flame, all interwoven in a Titanic storm of throbbing, flashing, iridescent light--a whirlwind of coruscating flame, splendid as a cascade of rubies and diamonds sweeping down in a sunlit stream of molten gold! A pulsing mist of woven flaming rainbows! And suddenly there came a spot of pure, supernal blue at the zenith! Wonderful sight! It spread in a growing circle of blessed light! In a moment the last faint tinge of crimson fire was fading on the northern horizon! The skies were blue again! The sun was far past the meridian! It had been hidden thirty hours! Its clear warm rays poured over the snow-clad landscape, sparkling in white brilliance on the frost and dancing on the silent sea. It was wonderful to see the world again in daylight, to feel the genial warmth of the restored sun! Sam had won! He had torn down the curtains in the ether, and lit the sun again! I went back in the house and found him slumped down in a chair fast asleep, with the vestiges of a happy smile left on his face. I had not realized the strain he had been under. He had been driving himself for thirty hours like a high-speed machine. The intensity of the effort had exhausted him utterly. He did not wake up while I was putting him to bed. In an hour the radio had come to life. The ether was buzzing like an angry beehive with reports of the catastrophe, and with mad speculations as to its cause. The red gloom, followed by the absolute darkness, had fallen simultaneously upon the entire earth. All lines of power and communication had been put out of order, as