Machine guns. Tanks. Chemical weapons. Warplanes. Submarines. Trench coats. Wristwatches....
Author: By CHRIS CAROLA
Over there, but still here: WWI innovations live on
Machine guns. Tanks. Chemical weapons. Warplanes. Submarines. Trench coats. Wristwatches....
Over There: WWI innovations still with us a century later
Machine guns. Tanks. Chemical weapons. Warplanes. Submarines. Trench coats. Wristwatches....