The Velocity of Falling Particles in a Liquid Medium

The investigation was prompted by the fact that there seemed to be some discrepancy between the results published by Richards,and the empirical figures used in classification and in gravity concentration. Further, the work of Richards was restricted to quartz and galena whereas this study also includes pyrite and calcite.

The Amplifier - v. 12, no. 4

In this issue...Butte Symphony, Dr. Adam Smith, NASA, Petroleum Engineering Scholarship, Charlie Brown, Peanuts Cartoon, Glee club, Library-Museum Building