WW2 introduced a whole range of newer technology. these are some of them
Tanks were better armoured, had more powerful weapons and were much faster. The Germans had the advantage at the start of the war with some spectacular tanks such ans the 'Tiger' tank, while Britain and her allies win through with tanks such as the Sherman, the Patton, and the Churchill.
Planes were one of the biggest improvements, and were now not just used for scouting, but for huge bombing raids, attacking ground targets and instalations, and shooting down other aircraft.
Infantry weapons became mainly automatic.
Radar was developed by the British and proved to be very useful when listening for German bombing raids.
The 3 key technology the Axis used during World War 2 are:TanksGunsBombs
during World War II
One type of weapon that was not used in World War I was the atomic bomb. The technology was generated during World War II.
Technology developed during the war was used for consumer products.
Mostly early tanks, jeeps, artillery guns.