Wave nerdery search of the perfect low note. Sound hitting pure 20Hz is cool, surfers go way low seeking .045Hz http://www.surfline.com/surf-news/the-importance-of-wave-period_125149/

Wave nerdery search of the perfect low note. Sound hitting pure 20Hz is cool, surfers go way low seeking .045Hz http://www.surfline.com/surf-news/the-importance-of-wave-period_125149/
by Dave Rat

May 02, 2017 at 04:50PM
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