SECTIOIS^ A. 



PHYSICAL SCIENCE. 



REPORTS OF MEETINGS— 1900. 



Monday evening, January 15. A repetition of the pen- 

 dulum experiment for the determination of the value of the ac- 

 celleration of gravity and for the demonstration of the earth's 

 rotation, under the direction of E.J. Burnham, Albert L,. Clough, 

 and G. I. Hopkins. 



Monday evening, February 5. An exhibition of the Ives 

 Kromskop and explanation of the principles and practice of 

 color photography. AIvBERTE. C1.0UGH. 



Monday evening, February 26. A review of the life of 

 Joseph Henry and his contributions to physical science. 



Edward J. Burnham. 



Monday evening, March 12. The Automobile, the Vehicle 

 of the Future. Illustrated by lantern slides. 



A1.BERT L,. CivOUGH. 



Monday evening, March 26. The Evolution of the Horse. 



WiiviviAM H. Husk. 

 Monday evening, April 9. The Eife and Work of Moses Ger- 

 rish Farmer. Wai^tkr S. Abbott. 



Monday evening, April 23. The Modern Newspaper, with 

 excursion through the plant of the Union Publishing Company. 



Edward J. Burnham. 

 Monday evening, May 7. The Three-Color Printing Pro- 

 cess. Al^BKRT E. CIvOUGH. 



Monday evening, May 21. Eclipses; with special reference 

 to the approaching solar eclipse of May 28. 



Gkorgk I. Hopkins. 



