Radio and PodcastRadio and PodcastLive Radio & Podcasts
NOVA Minute: How to Speak Walrus artwork
Religion & Spirituality

NOVA Minute: How to Speak Walrus

NOVA scienceNOW by WGBH Science Unit

May 27, 20111:37Religion & Spirituality

NOVA Minutes are a regular radio features that air three times per week on 89.7 WGBH-FM in Boston. In this episode, marine biologist Colleen Reichmuth describes the many ways a walrus can communicate using sound. Produce...

Related Episodes

Continue listening to more episodes from NOVA scienceNOW.

(Repeat) NOVA Minute: Whiz Kid

Feb 1, 2012 - 1:44

In this episode, biochemist Erika Ebbel describes how a mentor helped her transform into a scientist when...

Finding a Fake Van Gogh

Jan 25, 2012 - 6:12

NOVA scienceNOW's Dean Irwin discusses what he learned about this new computer technology while producing...

Surprises in Your Genes

Dec 20, 2011 - 5:28

In order to develop from an embryo, animals as different as fruit flies and humans call on a nearly ident...

In Defense of Pluto

Dec 13, 2011 - 6:25

After Pluto was discovered in 1930, it enjoyed the title of planet for more than 75 years. But in 2006, t...

Sexual Cannibalism

Nov 29, 2011 - 4:32

In this podcast, biologist Maydianne Andrade explains that sexual cannibalism-a gruesome mating behavior...

Rebuilding on Ground Zero

Sep 1, 2011 - 4:46

In the months after 9/11, New York City faced a difficult decision. What should it do with the site where...

Life on Ice

Aug 8, 2011 - 5:18

Could permafrost under Martian soil be the key to finding life on the red planet? Chris McKay, a planetar...