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In Science Fields

Plastic Packages

Israelites of Bible Credited with High Skill in Medicine

[Photograph]: Safe

Important Explosives Chemical Can Be Made from Petroleum

Enzyme That Darkens Potatoes May Aid High Blood Pressure

Ethiopian Climate Now like Arizona’s Long Ago

Parts of Jerusalem’s Third Wall Revealed at Last

Mystery of Cretan Writing Solved as Isle Is Air Base

Skin Test for Pregnancy Gives Answer in One Hour

Nature Ramblings: Battling Bindweed

Improved Submachine Gun, Anti-Aircraft Weapon Patent