Scientists just uncovered a wild secret under Greenland’s glaciers—when giant ice chunks break off, they create massive underwater waves that speed up melting way more than we thought. This new fiber-optic tech let them safely spy on the action, revealing a hidden “calving multiplier effect.” Basically, the glacier’s melting is getting turbocharged, and that’s a big deal for sea levels. Kinda scary, but at least now we can track it better! #Science #ClimateChange #GlacierMelting