About This Lesson
Bite into a hot pepper and it feels a lot like you’ve taken a sip of a hot drink. How can something that’s not hot in temperature produce the same reactions as something that is hot? Reactions like pain or sweating?
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Bite into a hot pepper and it feels a lot like you’ve taken a sip of a hot drink. How can something that’s not hot in temperature produce the same reactions as something that is hot? Reactions like pain or sweating?