Guest » 3pm - Oct 3, 2011

Toroidal Vortices produced by dolphins, beluga whales, humpback whales, volcanoes, hydrogen bombs, and man. ***The 17 second clip of the humpback whale bubble rings shown from 1:56 to 2:13 is from danthewhaleman (The Whale Video Company).*** http://www.youtube.com/user/danthewhaleman http://www.whalevideo.com Dolphin footage originally uploaded by: http://www.youtube.com/user/chiajungchi Etna smoke rings originally uploaded by: http://www.youtube.com/user/icampabadals Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.

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