21 



LIST OF PAPERS APPEARING ON THE PROGRAM OF THE 

 TWENTY-FIRST ANNUAL MEETING, 



Held in Shortridge High School, December J, 1905. 



•President's Address— A Consideration of Certain Investigations Needed in 



Pharmacology John S. Wright 



GENERAL. 



*1. Some Scientific Aspects of Tea Drinking, 5m Frank B. Wade 



2. The Lumuii Indians, 10m Albert B. Reagan 



3. Radium and Radio-Activity, 10m Ryland Ratliff 



*4. The Radium Clock, 5m Rolla R. Ramsey 



"5. The Use of Peat as Fuel, 15m Benj. W. Douglass 



6. The Molecular Forces in Gelatine, 5m Arthur L. Foley 



"7. The Chronic 111 Health of Darwin, Huxley, Spencer and George Eliot, 



20m., (abstract* Robert Hessler 



■8. The Wood Pulp Industry, 10m M. D. Renkenberger 



9. Buzzard's Roost, 10m William Watson Woollen 



10. Thorium and its Disintegration Products, 20m Richard D. Moore 



*11. An Account of a Buzzard's Nest with Photographs of the Young up to 



the Seventy-fourth Day, When They Left the Nest, 10m D. W.Dennis 



*12. The Solar Eclipse of 1905,20m. (lantern) John A. Miller 



PHYSICS, CHEMISTRY, GEOLOGY AND MATHEMATICS. 



13. Irrelevant Factors in the Bitangentals of Plane Algebraic Curves, 10m. 



Ulysses S. Hanna 

 : '-'"14. On the Weathering of the Subcarboniferous Limestone in the Non- 

 Glaciated Area of Southern Indiana, 10m E. R. Cummings 



:< 15. Action of Calcium Chloride Solution on Glass, 5m P. N. Evans 



16. The Age of the Red-Beds of Oklahoma Territory and the "Panhandle" of 



Texas, East of the Staked Plains, 10m J. W. Beede 



17. Methods of Collecting Fossils, 10m J. W. Beede 



: ''"18. Equivalent-Weight-Determination Apparatus, 5m James H. Ransom 



19. Result of Heating a Mixture of Manganese Dioxide and Ammonium 



Nitrate, 10m James 11 . Ransom 



*20. Studies in Catalysis, 10m James H. Ransom 



21. Comparison of the Faunas of the Salem Limestone at Ellettsville,Big 



Creek and Romona, 10m A. W. Thompson 



*22. Effect of Radium on Electrolytic Conductivity, 5m Ryland Ratliff 



23. Summary of Glacial Literature Relating to Glacial Deposits, 10m . . . Albert B. Reagan 



24. Some Geological Studies on Northwestern Washington and Adjacent 



British Territory, 10m Albert B. Reagan 



*25. A Simple Method of Measuring Electrolytic Resistance, 5m Rolla R. Ramsey 



''•''26. Some Peculiarities of Electric Sparks Across Short Spark-Gaps, 10m Rolla R. Ramsey 

 '■'•'27. Gas Burners and Standards of Candle Power, 5m ..Rolla R. Ramsey and Hiromitsu Oi 



28. Determination of the Latitude of Flower Observatory, 10m W. E. Howard 



29. Electromagnetic Induction in Various Conductors and Electrolytes, 



II, 10m Arthur L. Foley 



