This video explores 20 rare and unusual survival facts about orcas and polar bears. From unihemispheric sleep and shark-flipping tactics to deep ice dives and snow den engineering, we break down how these two apex predators dominate their frozen and oceanic worlds. Orcas use complex strategies, unique dialects, and remarkable intelligence. Polar bears rely on powerful endurance, smell, and physical adaptations. If you’ve ever wondered what would happen when an orca meets a polar bear, this is your deep dive into that wild matchup. Watch, learn, and decide: who would truly win in a face-off between the ocean and the ice?