Friday, January 12, 2018

One of my students found an albino sea cucumber! #scuba #seacucumber #marinelife #albinism #pugetsound

One of my students found an albino sea cucumber!


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The Controlled Emergency Swimming Ascent (CESA) and why the way you learned it might not work

In the article, How to Preform the Controlled Emergency Swimming Ascent (CESA) , the author describes how a diver that runs out of air would...