Feature

Bacteria Digest Shells of Lobsters and Crabs

Geneticist Named President of American Association

Mathematicians Think of Everything as Rubber

High Blood Pressure Reduced by Kidney Extract Cocktail

[Photograph]: Insects at Meeting

Chemists Seek to Synthesize Bone Marrow Substance

Cultural New Deal Urged to Bring Order

Woman Scientist Discovers How Plants Make Cellulose

Manufacture Radium by Atom Smashing

In Science Fields

1940 Will Be Memorable

“Super-Shell” Stars Have Speeding Envelope