NINETEENTH YEAR OP PUBLICATION 
SCiENC 
AND ANNALS OF 
ASTRONOMY, BIOLOGY, GEOLOGY, INDUSTRIAL ARTS, 
MANUFACTURES, AND TECHNOLOGY. 
(MONTHLY, FORMERLY “THE QUARTERLY JOURNAL OF SCIENCE.' ) 
Vol. IV. ( 
No. CVII 
Third \ 
Series/ 
1TOV.E MUBEIR, 
1382 , 
PAGE 
Articles. 
1. Recent Studies in Comparative 
Psychology 633 
2 . Cram and its Amenities. By 
Frank Fernseed 643 
3. On the “ Rigid Earth Para- 
dox, By E. L. Garbett .. 649 
4 The Influence of Light on the 
Colouration of Animals . . 652 
5. What is an Organism ? By 
R. M. N 656 
6. Force and Matter. By S. 
Billing ..662 
7. Harvest Saving : the Reading 
Competition 672 
8. Safety Cheques 673 
CONTENTS 
PAGE 
Analyses of Books. 
Proceedings of the Society for 
Psychical Research 676 
The Viftorian Review 678 
The Solution of the Pyramid 
Problem, or Pyramid Disco- 
veries, with a New Theory as 
to their Ancient Use .. .. 680 
The Field Naturalist andScienti- 
fic Student 681 
Our Medicine Men : a few Hints 682 
Portfolios of Drawings and Des- 
criptions of Living Organisms 
(Animal and Vegetable) . . .. 685 
&c., &c. 
Correspondence. Notes. 
LONDON : 
3, HORSE-SHOE COURT, LUDGATE HILL. 
Where Communications for the Editor and Books for Review may be addressed. 
PRICE ONE SHILLING AND SIXPENCE 
IThe Articles and Reports in this Journal are Copyright . I 
