I can't find any high-quality single page that gives the history, but here's a low-quality one that explains the connection: http://twistedphysics.typepad.com/c

I can't find any high-quality single page that gives the history, but here's a low-quality one that explains the connection: http://twistedphysics.typepad.com/cocktail_party_physics/2007/06/running_hot_and.html http://twistedphysics.typepad.com/cocktail_party_physics/200... Basically, pistol shrimp "attacks" produce a small burst of light (sonoluminesence). There was a theory that this was actually a form of fusion (sonofusion). There were some studies done that demonstrated this (Taleyarkhan, 2002). But there were lots of irregularities about the study (Naranjo, 2006), and like cold fusion it's been (mostly?) discredited.