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Pupin, Immigrant Inventor, Heads American Scientists

Offerings of the Heavens for 1925

Portrays Inland Ocean Washing over America

Earths Makes Own Climate Says Meteorologist

Ice Age Probably Known in First Geological Period

Ancient Plant Fossils Tell of Old Climates

Temple Ten Miles Long Contains Map of Moon

New Oil to Be Obtained from Used Oil

Iron Known to Primitive Man Says Harvard Scientist

Free Verse Has Own Form

Stickiness of Clay Useful in Warfare against Insects

Astronomer Wants New Check-up on Einstein