What UNIT OF SPICINESS would be used for the following inequality? Bell less than Banana less than Cayenne less than Habañero less than Carolina Reaper. (edited at 2:20 pm, December 24, 2018 (CST))
Original question: What UNIT OF SPICINESS would be used for the following inequality? Bell < Banana < Cayenne < Habañero < Carolina Reaper.
Scoville