Feature

Call to Action Sounded for All Men of Science

Erratum: In Science Fields: Vitamin B₂ Used on Rats as Weapon Against Cooties

Erratum: Meningotoxoid a Possible Weapon against Meningitis

Making Apples Stick Is Task of Chemical

In Science Fields

Life of Lower Animals Prolonged by Heavy Water

[Photograph]: Molecules Are “Left-Handed” Too

Chemical Remedy Promises Pleasanter Pneumonia Cure

Americans Won’t Make War but Willing Others Should

New Syphilis Medicine to Be Taken in Pills

Science Progressed in 1939

Russia’s Men of Fighting Age Outnumber Finland’s 35 to 1