Life (Biology)

The Race to Create Life

by Leonard Engel,

Our scientists are now close to a feat that will rival the conquest of space—the unlocking of the secrets of heredity, reproduction, and of life itself.

Machines which imitate life

by George W. (George William) Gray,

Lindbergh's pump and other biological models

Radium and life

by C.W. (Caleb Williams) Saleeby,

The effects of low temperatures upon organic life

by Allan Macfadyen,

— (V)

by Harper’s Staff,

The newest conceptions of life

by Carl Snyder,