Feature

Berkeley 100,000,000-Volt Cyclotron Now Has Roof

Front Matter

War-Blinded Men Employed in British Aircraft Works

Protection against Poison Ivy Provided by Ointment

Levulinic Acid Prepared Easily from Cornstarch

Plant Cancer Experiments Basis for Study in Animals

Early Cancer Diagnosis with Electrical Test 85% Accurate

Science Is Decisive

Sciences Will Merge in Study of Post-War Problems

Science Clubs of America

Unknown Mechanism That Starts Blood Flow Found

Chance to See Mercury