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Huge Sunspot Cluster Sweeps across Sun’s Face

Create Mechanical Power from Burnt Fuel Gases

Find Enzyme That Protects Live Cells from Poison

Overcoming Health Hazards in Chemical Industries

Nature Ramblings: Wings for Plague

Indians Get Back Skulls, Say Drought Is Foiled

Six Soap Solution Types Now Known to Science

First Glances at New Books

Hot Summer Ahead, Is Indication of Warm Spring

Chart Shows Chances That Prisoner Will Make Good

Brooks’ Periodic Comet Back to Region of Earth

Nature Ramblings: Changing Coats