Feature

Medicine Must Assume Offensive Says President of British Scientists

Urges Adoption of Simpler Calendar

Seek to Make Plants Turn More Sunshine to Food

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Canadian Animals near Extinction

Colored Glasses to Aid Color-Blind

Mechanics Fail to Explain Mind

Rattlesnake Throne Found in Maya Ruins

Native American Elephants Roamed Continent Recently

Strange Prehistoric People Discovered in Maine Woods

Waves in Steel Cause Turbine Wrecks

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