Wait… chocolate made from soy beans?! You read that right—and it's not just a gimmick. In this surprising and deliciously inventive episode, we taste-test and break down a chocolate bar made entirely ...

The product is called PolyGlu, which is a coagulant made from fermented soybeans. It mixes with dirt ... requires further filtering to be safe to drink. A self-contained tank is also available ...