How are icebergs formed? 🧊

Giant iceberg spinning in endless vortex - CNN's mind-blowing footage

The largest iceberg in the world will soon break apart

The Serial Killer Iceberg Explained

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🧊 NASA Found a Perfectly Shaped Iceberg in Antarctica ❄️

The 'world's biggest iceberg' has broken up after almost 40 years

Most enduring and biggest iceberg breaks apart, with more splintering to come in its death spiral