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Vegetable Diet Shortens Rats’ Lives

New Elements Discovered by Use of X-Rays

Paris Chemist Gets Crystals of Vitamin

Deadly Tsetse Fly Found in Colorado

Speech Reading Best Aid to Hard of Hearing

Apes More Evolved than Man, Says Washington Scientist

Comet’s Tail like Auto Exhaust

Mount Wilson Experiments Not Fatal to Relativity

Twining Plants Rival Muscles in Kind of Movements

Would Admit Germans to World Science Meet

Colleges Blamed for Students’ Failure