The SciencesJuly 3, 1915
How Rifle Bullets Fly
French and Swiss Bullets of Stream-Line Shape to Reduce Air Resistance
Stories by Edward C. Crossman
TechnologyMay 8, 1915
Hand Grenades, Strategic Positions of the Contending Armies and more
TechnologyMay 1, 1915
The European Infantryman's Rifle
Comparison of Mausers, Mannlichers, Lee-Enfields, and Other Weapons Used in the War
TechnologyApril 17, 1915
Dum-dum Bullets
Expanding bullets are forbidden by the laws of war.
The SciencesFebruary 6, 1915
Smokeless Powder
Chemistry and Cotton in the Service of Ammunition