You probably have a pretty good sense of what's gross. Creepy crawlies, bodily fluids, and gas station egg salad all fit the bill. Now, some scientists are saying that each different disgust is a separate emotion — and that there's an evolutionary reason for each one.
Distaste the Rainbow
Grossed Out for a Reason
Written by
Reuben Westmaas
June 26, 2018
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