2 THE BIOLOGY OF TO-MORROW 



television, experiments have been made and are followed with 

 intelligence and eagerness by great numbers of people. The radio 



Ewing Galloway 

 Many of the problems of science are solved in the laboratory. 



has brought the people of our nation together again and again. 

 In our own homes, by a turn of the dial, we take part in great 

 public gatherings miles away, enjoy a symphony, or listen to the 

 World Series baseball games. The transmission of the human voice 

 and of instrumental music through miles of space is now accom- 

 plished, with very little distortion. The reception of light waves, 

 bringing movies into every home, is a development of to-morrow. 

 There is as wide an interest in the subject matter of biology as 

 in other fields. The history of many scientific experiments and 

 investigations has been so wide spread that there is hardly a 

 school boy or girl who does not know the story of the control 

 of malaria and smallpox. The dramatic death of Hideyo Noguchi, 

 of the Rockefeller Institute, occurred at the culmination of years 



