SCIENCE PROGRESS 



IN THE TWENTIETH CENTURY 



A QUARTERLY JOURNAL OF 

 SCIENTIFIC WORK AND THOUGHT 



NO. 32. APRIL 1914 



CONTENTS 



1. Sweating the Scientist. 



2. Physics in 1913. Dr. E. N. da C. Andrade. 



3. Vertebrate Palaeontology in 1913. R. Lydekker, F.R.S. 



4. The Argon Family of Gases. F. Soddy, F.R.S. 



5. Molecular Yolume Theories. G. le Bas. 



6. Organic Derivatives of Metals. Prof. G. T. Morgan. 



7. Prof. John Milne. Dr. C. Davison. 



8. The Corpus Luteum. Dr. C. H. O'Donoghue. 



9. Science and Modern Poetry. E. A. Fisher. 



10. Criticisms of Psychical Research. 



I. J. A. Hill. II. Reply-H. 8. Shelton. 



11. Twenty-three Reviews. 



12. The Sale of Honours. 



EDITOR 



SIR RONALD ROSS, K.C.B., F.R.S., N.L., 

 D.Sc, LL.D., M.D., F.R.C.S. 



LONDON 

 JOHN MURRAY, ALBEMARLE STREET, W. 



Price 5/- net 



VOL. VIII 



