Frozen water not only chills our tea and cocktails -- for centuries, it was one of the only ways to keep fresh food from spoiling. In this classic episode: Anney and Lauren dig into the sometimes rocky history and extremely cool science of ice.

A Galaxy of Star Wars Food Tie-ins
51:32

The Lychee Episode Is Delicate (Isn’t It, Isn’t It?)
36:00

The Original Pilsner Episode
44:29