
Physicist and Golf Expert Still Disagree
On These Pages, Prof. Sheldon and P. A. Vaile Present Further Arguments On the Physics of Golf Strokes and the Flight of Balls

Physicist and Golf Expert Still Disagree
On These Pages, Prof. Sheldon and P. A. Vaile Present Further Arguments On the Physics of Golf Strokes and the Flight of Balls

A Distinctly New Rectifier
A Dry Metal Oxide Between Two Electrodes Makes a Rectifier that Presents a Wide Field for Interesting Experimental Work

The Physics of Golf Balls
Science Could Show the Sporting Goods Manufacturers How to Make Better, Faster and More Elastic Golf Balls, Tennis Balls and Baseballs--A Challenge

Polarized Light and Plants
Preliminary Research Traces an Apparent Connection Between Moonlight and Plant Growth. More Research Is Needed. The Amateur Can Help Perform It

Acoustical Research in Auditoriums
By Making a Scientific Study of Rooms Having Bad Acoustics It Is Often Possible to Eliminate Echos

Scientific Tests for Good and Bad Singers
A Description of New Research on Methods of Determining the Characteristics and Possible Development of Singers Voices