Historical Construction Achievements - Medieval societies achieved significant architectural feats without modern technology like AI, internet, computers, lasers, gas-powered engines, or electricity [1] Technological Limitations - The construction was completed without AI, internet, computers, lasers, gas-powered engines, or electricity [1]

The advent of the small drone as a weapon in the 2010s has at last given lasers a target they can handle. We explain what that means for the future of warfare https://t.co/Frepwi1Jxf ...