Taste is a subjective experience. We know this because eggs pickled in human urine, cheese with live maggots living in it, fertilized and mostly-developed duck eggs, rotten shark, calf blood and cheese whiz are all delicacies somewhere. But there is a flavor that we can measure and compare objectively. Kind of.

This episode was produced by Andrew Middleton and Liya Rechtman.

Special thanks to our taste-testers: Brian Sexton, Daniel Siegel, Grace Gouddis, Gregory Fredle, Lois Rosson, Maiya Zwerling, Michelle Tigchelaar, Simon Brown, and Val McGraw.