PRX - Pieces for Format: Special

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700 Fathoms under the Sea
From: David Schulman
Caption: Scientists discovered the "sound channel" in 1944. Whales use it to communicate across oceans — and during the Cold War the Navy secretly used it to track nuclear subs. This 1948 graphic shows sound traveling on an axis 700 fathoms down in the Atlantic., Credit: Maurice Ewing and J. Lamar Worzel
Something unusual happens about a half mile under the sea. Ocean physics create a special zone where sound travels for hundreds, even thousands of ...

Bought by KUFM - Montana Public Radio, New Hampshire Public Radio, American Voices, Hark!, KFAI Minneapolis and more


  • Added: Aug 26, 2014
  • Length: 11:11
  • Purchases: 11
The Blue Revolution
From: Chrys Bocast
Series: Aquaculture and You
Piece image
The history of aquaculture from the mid-20th century to the present.

  • Added: Jun 13, 2012
  • Length: 16:26
Rip, Rift, and Panic: Earthquake Stories of Life and Death Along the Faultlines
From: Susan Stone
Caption: San Francisco, Marina district, October 17, 1989
Earthquake stories from around the Pacific Rim

Bought by KPIK-LP, WUAL, KMXT, KWMR, KFAI Minneapolis and more


  • Added: Jan 10, 2005
  • Length: 29:22
  • Purchases: 11

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