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Front Matter

Rare Heavy Oxygen Water Made by British-German Team

Giant Meteorite Found in Southwestern Kansas

[Photograph]: Three-Dimensional X-Ray

Story of Three-Year Sleep Told for First Time

Good Anti-Knock Gasoline Made from Coal in Germany

Efforts to Grow Baby Rabbits in Glass Fail

Lamps “Work Themselves to Death” to Overcome Fog

Research Will Add to Present Knowledge of Mental Disease

Male Horses Speedier than Mares and Fillies

Mice Get Cancer Immunity from Tumors in Skin