Word: artificiales
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Because the Empire State Building is struck so frequently, researchers of General Electric Co., looking for light on lightning (to help them protect transmission lines) began to photograph it from another building. The research was under the direction of Karl Boyer McEachron, 48, G. E.'s ace lightning researcher...
When extracted from the plant, chlorophyll as a catalyst is no longer effective. Scores of laboratories working on the problem of imitating natural photosynthesis have tried other catalysts, but none works so efficiently as chlorophyll. Some ten years ago at the University of Liverpool, Professor Edward Charles Cyril Baly obtained...
There is no practical reason now for harnessing the sun's energy. But should the problem become urgent, because of depletion of the earth's supply of coal and oil, it would be possible to use huge shallow tanks of water and carbon dioxide for solar power plants...
Last summer SEC jumped on E. L. Cord for certain deals in Checker Cab and other stocks. As a result, while denying the charges, he consented to an injunction forbidding any further manipulation of Checker Cab, Auburn, or stock of any other company in which Cord Corp. had financial interest...
Visible light does not penetrate thick fog, but visible light is only a small segment on the wide spectrum of electro-magnetic radiation. Radiation which is too long in wave length to be seen, called infra-red and embracing wireless waves of all lengths, has the faculty of sliding around...