Feature

Sulphur Found Ideal Apple Spray

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Stickiness of Clay Useful in Warfare against Insects

Portrays Inland Ocean Washing over America

Earths Makes Own Climate Says Meteorologist

Iron Known to Primitive Man Says Harvard Scientist

Ancient Plant Fossils Tell of Old Climates

Scientists Reports Results of Adventure in South Seas

Extracts Strengthen Impoverished Blood

Sponges, Torn to Bits, Reassemble Themselves

Mars May Support Life, New Observations Show

New Danish Tuberculosis Treatment to Be Tested by Government