How smart are dolphins? - Lori Marino

From the creator

View full lesson: http://ed.ted.com/lessons/how-smart-are-dolphins-lori-marino Dolphins are one of the smartest animal species on Earth. In fact, their encephalization quotient (their brain size compared to the average for their body size) is second only to humans. But exactly how smart are they? Lori Marino details some incredible facts about dolphins. Lesson by Lori Marino, animation by Zedem Media.

Published 2015-08-31 · Watch on YouTube ↗
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