Yes, plenty were good but some failed
world war 1
World War 1 saw the introduction of the tank and of aircraft.
flying machines aeroplanes
The first war between flying machines (airplanes).
6
Washing Machines.
This war was different because it wasn't fought through trenches and didn't have little influence by machines (i.e. tanks, ships, planes)
No, I'm afraid they didn't.
good question i think so
blazing angels.....
Because any day you kill a man is a good day!
Everyone made new weapons and machines which improved the technological advances made by the world after the war.