Feature

Greeks Used Sloping Roof 3000 Years Ago

The New Sunspot Cycle Sets In

Second Babies Younger If They Are Girls

Astronomical Mist Cleared by Mathematics

Radio Fans Will Engage in Long Conversation

Bad Weather Helps American Health

Millions of Horsepower in Southern Rivers

White Civilization Kills New Guinea Savages

War Disinfectant Now Goes to Washtub

Monopoly on Tornadoes Held by America

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A Prehistoric Tree