The guys at Radium Audio Labs came up with this very cool experiment. I’ll let them explain:
Getting into the Winter Spirit, we decided to freeze a contact mic and record it as it defrosted. In order to freeze it, we placed it in a small dish and left it outside overnight, as the Labs aren’t equipped with a freezer! To speed up the process, near-boiling water was poured into the bowl on top of the ice.
The results were pretty interesting, have a listen below:
This is really cool..more pictures here: Flickr