The non-profit educational organization TED (Technology, Entertainment and Design) believes passionately that ideas have the power to change attitudes, lives, and ultimately, the world. Their motto is "ideas worth sharing." TED-Ed animations are short, award-winning educational videos narrated (in clear English) with lightness and humor. They are brought to life by professional animators who make learning fun. They're "lessons worth sharing."
Difficulty: Intermediate
USA
A look at the communications of Humpback Whales and other baleen whales, which includes how they sing, why they sing, and why we might consider their vocalizations actual songs.
Are you sure you want to delete this comment? You will not be able to recover it.