​1  Playful leaping dolphins

​OK, so this is a chemistry site, but how could I withhold the delights of this video from you?

My good friends Alan and Gay had taken me, and others, crabbing in the Peel Inlet, Mandurah, Western Australia in March 2018. On the way back home, a pod of dolphins decided to show off their acrobatic skills. We were mightily impressed, as you will be.

And to think that it wasn't so many years ago that we thought that we had made this waterway unfit for dolphins. 

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