Feature

Breaking Point of Ships Is Learned through Actual Tests

First Plant Patent Granted Protects Everblooming Rose

Pink-Fleshed Lemon Developed in California

Sky’s Blue Believed Caused by Electron Streams from Sun

Synthetic Antiseptic Found Effective against Hookworm

Good Reports Received from Meteor Observers

X-Ray Tube of More than Million Volts Installed

False Fiction Families

In Science Fields

Cerium Group of Rare Earths: “A Classic of Science”

Duck Shortage Imminent as Breeding Places Dry

Ryves’ Comet Will Be Visible after Sunset in Western Sky