From a hairline crack to the world’s largest cave passage #shorts

Summary

This transcript discusses the formation of caves, highlighting geologist Darryl Granger's work in dating a river's subterranean journey. The key subject is the slow, incremental process of erosion, starting with a minuscule crack in limestone. The practical takeaway is that seemingly insignificant beginnings, like the width of a hair, can lead to substantial geological formations over millions of years through continuous action.