Hi, we've got three stories from Curiosity.com to help you get smarter in just a few minutes.

I'm Cody Gough.

And I'm Ashley Hamer.

Today you learn about whether you should kill spiders in your home, everyday food and drinks

with weird medical origins, and how to motivate yourself to exercise when you're depressed.

What's satisfy some curiosity?

Okay, Cody, you find a spider in your house.

What do you do?

I kill it before my wife sees it.

Oh, wow. I never kill spiders really never

Do you like put it on your finger and then walk it outside? Oh I don't put it on my finger it'll crawl over my arm that way I usually get a little cup and I get a little piece of paper and I trap it and I put it outside.

It turns out that science says that I'm in the right here.

Really? Yeah, you need spiders in your home.

Well, yeah, because they eat other bugs, right?

They do, and they're actually not dangerous.

They're just, they're kind of good for your, most of them are good for your home.

Very few of the 400,000 known spider species are capable of

harming humans. Even spider bites are actually extremely rare. A lot of the

times when people think that they have spider bites they actually have bites

from a different

insect really yeah North Carolina State University entomologist Matt Bertone

conducted a survey of 50 North Carolina homes to see which spiders are living under our roofs.

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