22 



THE TWENTY-THIRD ANNUAL MEETING OF THE 

 INDIANA ACADEMY OF SCIENCE. 



The twenty-third annual meeting of the Indiana Academy of Science 

 was lield at Indianapolis, Thursday and Friday, November 28 and 29, 

 1907. 



Thursday at 6 p. m. fifteen members of the Academy dined at the 

 Clayi^ool. Following the dinner the Executive Committee met in regular 

 session at the headquarters. 



At 9 :30 Friday morning tlie Academy met in one of the rooms of the 

 Shortridge High School. Fresideut I). M. Mottier presided. The transac- 

 tion of business and the reading of papers occupied the attention of the 

 Academy until eleven o'clocli wlien the Fresident read his paper on "The 

 History and Control of Sex." 



I'ollowing the address an adjournrae)it was taken until 2 o'clock. On 

 reassembling tiie business session was held after which other papers were 

 presented and discussed. At 4 :.S0 p. m., the program having been com- 

 pleted in sectional groups, the meeting adjourned to meet at some educa- 

 tional institution in the State outside of Indianapolis, the place to be 

 decided by the program committee. 



