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Boiled Water and Tea Extract Tobacco’s Nicotine

Japanese Battle Erosion

More Enter Engineering Schools than Expected

Fatty Chemical Linked to Tooth Troubles

New Machines and Gadgets

Confusion over “Shock”

Penicillin Saves Lockjaw Victims

Algae Sex Life Study May Reveal Significant Facts

New Ice Age Theory

Front Matter

Nature Ramblings: Winter Rosettes

In Science Fields