10 Everyday Objects That Were Originally Invented for War

9. Jet Engines: Propelling Innovation from War to Air Travel

The development of jet engines during World War II revolutionized aviation. Initially designed to enhance military aircraft performance, jet engines enabled faster, more efficient flight. After the war, this technology was adapted for commercial aviation, transforming air travel by reducing flight times and increasing accessibility. The transition of jet engine technology from military to civilian use exemplifies how innovations born from conflict can drive progress in transportation and connectivity.