Features
Electric Cookery
Eliminating the Coal Range from the Kitchen
Where the Smoke Helmet Would be Invaluable
A Lesson from the New York Subway Fire
Disastrous Burnout in a Subway Manhole
Lessons that Are Taught by the Accident
A New Whole Wheat Flour
Drop Head, a New Ailment
Hunger Strikes an Aid to Good Health
Submarines That are Strictly Invisible
A Type That Can Pass Through a Mine Field and Attack a Blockaded Fleet
A Mine in a Meteor-Made Crater
Work of a 15,000-Centimeter Celestial Projectile
Quack Tree Surgeons, Oil Paint on Cement
Departments
- Departments
Recently Patented Inventions - January 16, 1915
