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Playlist: NOVA Minute

Compiled By: David Levin

 Credit:

From the producers of NOVA, the award-winning PBS science series, comes the NOVA Minute—short but powerful explorations of the world of science for public radio listeners.

NOVA Minute (Series)

Produced by NOVA

Most recent piece in this series:

NOVA Minute: How to Speak Walrus

From NOVA | Part of the NOVA Minute series | 01:30

Walrus_nova_small Marine biologist Colleen Reichmuth works with walruses. She says that, like dolphins, they can communicate using an amazing variety of sounds.