The chart used to determine the pepper's heat, named the Scoville Scale after its creator, American pharmacist Wilbur Scoville, assigns measurable units of spiciness to various foods. For example ...

For comparison, the pepper spray carried by police is around 1. ... this pepper was the first to break the two million mark ...

The Guinness World Records has crowned Pepper X as the hottest chili ... In 1912 pharmacist Wilbur Scoville invented the Scoville Scale, which measures how many times capsaicin needs to be diluted.

That point was used to mark a pepper's place on Scoville's second innovation: his eponymous Scoville scale. Read more: 16 Little-Known Facts About Salt Today, the Scoville scale may be an eye ...