The intriguing sound of marine mammals

Title:: The intriguing sound of marine mammals
Speaker:: Peter Tyack
Description:: Peter Tyack of Woods Hole talks about a hidden wonder of the sea: underwater sound. Onstage at Mission Blue, he explains the amazing ways whales use sound and song to communicate across hundreds of miles of ocean.

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Video Language:: English
Team:: closed TED
Project:: TEDTalks
Duration:: 18:07

	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2010Z/None/PeterTyack_2010Z-transcript.mp4
	Elena Montrasio edited Italian subtitles for The intriguing sound of marine mammals
	Elena Montrasio edited Italian subtitles for The intriguing sound of marine mammals