Here at OnCirculation we have two broad groups, those of us that look at high temperature processes (Mike, Dom and myself) and those that look at low temperature things such as oceans, coral and stalagmites (Kelly, Nick, Claire, Aimee, Anthony) however sometimes the most spectacular things happen when hot meets cold. In this case I’m talking about lava (molten rock) from Hawaii entering the Pacific Ocean as in the video below:

Hawaii Lava Pacific Ocean

Pretty cool