PuckerButt Pepper Company founder Ed Currie answers the internet's sizzling questions about peppers. Why do only mammals taste capsaicin? What kind of peppers are used in military grade pepper spray? What part of a pepper produces the most heat? This pepper master answers all these questions and more.

The photo of the HPLC system was created by Wikipedia user Kommando and is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.

Director: Lisandro Perez-Rey
Director of Photography: Joanne Hock
Editor: Louville Moore
Expert: Ed Currie
Line Producer: Joseph Buscemi
Associate Producer: Paul Gulyas; Brandon White
Production Manager: D. Eric Martinez
Production Coordinator: Fernando Davila
Casting Producer: Thomas Giglio
Camera Operator: John Disher
Sound Mixer: Marshall Bain
Production Assistant: Alex Buchhorn
Post Production Supervisor: Alexa Deutsch
Post Production Coordinator: Ian Bryant
Supervising Editor: Doug Larsen
Additional Editor: Paul Tael
Assistant Editor: Justin Symonds
Special Thanks: Heather Peters