386 



MEMOIRS OF THE NATIONAL ACADEMY OF SCIENCES. 



(lavs. The subject was J. F. S. His weight, in underclothing, was 64.6 kilograms at the 

 beginning and "'4.1 kilograms (141.3 pounds) at the end of the experiment. 



Table CXVII. — Details of digestion experiment No. 155 (part of metabolism i vperiment No. 30). 



DETAILS OF DIGESTION EXPERIMENT NO. 159. 



This experiment, which began with breakfast, April 23, 1900, and continued 3 days, formed 

 a part of the series of metabolism experiments Nos. 32-34. studying the relative effect of fat, 

 alcohol, and sugar in the diet during periods of work. The subject was the same as in the two 

 preceding experiments here described. His weight, in underclothing, was 65.2 kilograms at the 

 beginning and 64.9 kilograms (1-43.1 pounds) at the end of the investigation. 



Table CXVIII. — Details of digestion experiment No. 159 (part of metabolism experiment No. SS). 



