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3,000-Year-Old Iron Works Found in Israel

New Aircraft Designed with Rotors, Jet Speed

[Photograph]: Copper Content

Early Indians Believed Dream Interpretation

Patents of the Week

Goldwater on Missiles

Predict Fuel Stability to Save Time and Money

Fastest Growing Area

Polyunsaturates Studied

Fiber Glass Vaulting Pole Risky for Athletes

[Photograph]: Molecular Model

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