CONTENTS 
PAGE 
THE APPLICATION OF EXPERIMENT TO THE STUDY 
OF CANCER : ° : : - ‘ : OP ae 
E. F. BasHFrorp, M.D. 
THE USE OF THE ELECTROMAGNET IN PETRO- 
GRAPHY. . : , : : ; : ete, 
i. Croox, AC Sel, EGS: 
(Lllustrated. ) 
THE’ COAGULATION. OF THE BLOOD . : 4 oGT 
GrorGE A. BuckmasTER, M.A., D.M. (Oxon.) 
PROTEIN METABOLISM. . ’ : : i ‘ . 76 
B> P| CATHEART, = M.D: 
THE WORK OF EMIL FISCHER AND HIS SCHOOL 
ON THE CHEMISTRY OF THE PROTEINS . . 88 
R. H. ApERS PiimMeEr, D.Sc. 
SOME RECENT RESEARCH UPON THE BIRTH AND 
AFFINITIES OF CRYSTALS . : : - : «Eat 
Pror. H. A. MIERs, D.Sc., F.R.S. 
(Lllustrated.) 
iii 
