Tag: Rope ladder
Inventions that seem simple but make your life easier
Inventions seem very simple and familiar, but in fact they make life a lot easier. 1. Lint cutter Máy In 1956, Nicholas McKay invented...
Personal jet suits that can change tactics on the battlefield
Moving in the air and easily landing in the desired area... those are the images that seem only in sci-fi movies. But now, people...
Dozens of ancient coffins discovered on Lang Son mountain
Rumors about a deep cave in the limestone mountains near the Vietnam-China border containing 20 ancient coffins with gold and silver treasures have made...
