World War II was a pivotal era that accelerated technological innovation across the globe, shaping modern warfare and beyond. From the skies dominated by advanced bombers like the B-17 and B-29 to the seas patrolled by stealthy submarines and massive battleships, nations poured resources into developing tools for victory. Ground forces relied on versatile vehicles such as Jeeps and half-tracks, while medical breakthroughs like penicillin saved countless lives. Radar and sonar revolutionized detection, allowing Allies to counter aerial and naval threats effectively. The atomic bomb, a culmination of scientific prowess, ended the war but ushered in a new age of nuclear power. Rockets like the V2 pushed boundaries into space, and even simple landing craft like the Higgins boat proved indispensable for invasions. This quiz tests your knowledge of these iconic WWII technologies—aircraft, tanks, ships, medical advances, and more. With 40 questions ranging from famous weapons to lesser-known innovations, see if you can score perfectly and prove your history buff credentials!