CONTENTS 



PAGE 



1. Notes on the Theory of Electrons 5 



William Duane 



2. An Electric Thermostat 13 



William Duane and Charles A. Lory 



3. On the Velocity of Chemical Reactions 19 



William Duane 



4. On the Congruences of Twisted Curves 29 



Arnold Emch 



5. Cyclographic Transformation of Ordinary Space ... 33 



Arnold Emch 



6. Two Notes on the Ellipse 45 



Edward L. Brown 



7. Notes on Early Greek Cosmogonical Speculations . . 49 



George Norlin 



8. Play 59 



Arthur Allin 



