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Leonid Meteors Make Brilliant Display

Scientific Ape Colony

Washing Mosquito Eggs

Nature Ramblings: Ichneumon Flies

Greek Art in Afghanistan

Fawns Travel by Air

Classics of Science: The Calculus of Probabilities

Urge Study of American Medical History

Mexico’s Race Problems Foreseen

Blind Good Listeners

Norway to Save Whales

Infantile Paralysis