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Speech Reading Best Aid to Hard of Hearing

Apes More Evolved than Man, Says Washington Scientist

Mount Wilson Experiments Not Fatal to Relativity

Twining Plants Rival Muscles in Kind of Movements

Science and Religion Book Prize Awarded to Yale Professor

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Comet’s Tail like Auto Exhaust

Paris Chemist Gets Crystals of Vitamin

“Who’s Who” of Quacks Urged for Protection of Deafened

Deadly Tsetse Fly Found in Colorado

Would Admit Germans to World Science Meet