An incredible view as an iceberg flips over in Greenland. 🧊 This iceberg phenomenon is rare and known as "iceberg calving." It is the breaking of ice chunks from a glacier. If the center of gravity of the chunk is high enough, it can even flip over the ice chunk. | AccuWeather

When part of a glacier breaks off and falls into a lake, sea, or ocean, it becomes an iceberg, a large chunk of ice floating in a body of water. But why do icebergs float in water? One surprising reason is that solid water is less dense than liquid water. Most liquids increase in density as they get colder, then get even more dense as they freeze and become solid. And that’s just the tip of the iceberg! Celebrate #CCEW with a few more reasons water is weird: https://brnw.ch/21wS9bt | American Ch