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It's Okay to Be Smart | Are You Afraid of Holes?

Are You Afraid of Holes?

Honeycomb. Strawberries. Flower pods. Some people find these things incredibly scary. We call this extreme fear trypophobia. But why does it exist?

Premiere Date: March 1, 2019 | Runtime: 00:05:51

About It's Okay to Be Smart

This is a show about science. But it's probably not about science the way you're used to it. Hosted by Joe Hanson, author of the science blog, It's Okay to be Smart. Part of the PBS Digital Studios network.