Why You Don't Really Know the Size of a Walrus

The video explores how our brains often misjudge the size of animals due to various cognitive biases. It highlights that walruses are much larger than polar bears, contrary to common belief. Factors like motion, threat perception, and memory can distort our size estimations. Studies show that moving objects appear larger, and fear can make animals seem bigger. Memory inaccuracies also contribute to these misconceptions. Overall, the video emphasizes the blurred line between perception and cognition.

What new insight or understanding did you gain from this video?