Nature’s incredible engineering: Some of the...:
Nature’s incredible engineering: Some of the bridges can hold more than 50 people at a time. Some can take ten to fifteen years before they are fully functional
Deep in the rainforests of the Indian state of Meghalaya, bridges are not built, they’re grown.
Ancient vines and roots of trees stretch horizontally across rivers and streams, creating a solid latticework structure strong enough to be used as a bridge.
