It's summer time! Which means that our most trusted companion for hot sticky days is out there again: ice cream! In our third episode with John Girkin, we explore the most important question of 'em all: Why does the the stick of an ice cream look the way it does? And is there such a thing as a luxury stick? This question actually requires us to consider things like liquid nitrogen, heat capacity and crystalline solids.You can find and support us on Patreon! Dennis is part of a group of photographers who will have an exhibition from the 10th June to the 19th at the WOW gallery by willibender, Heidelberg, Germany. Visit us!This episode contains music by Cosmic Analog Ensemble, Vienna Ditto, UltraCat, Airglow, Scott Holmes, Fog Lake, Maurice Ravel played by Luis Sarro and Malaventura. You can find all the music here.Science Pie (English) RSS