Hello and welcome back to the Curious Kid Podcast.

Sometimes people will ask me when we plan to end the Curious Kid podcast.

The answer I usually give is that I know it's a good time to end

when we accidentally get curious about the same topic twice. We are getting super close

to episode 300 of the podcast. Sometimes it's hard to remember what topics we've already

covered. This week's topic is a good example. I know we've discussed the topic before,

but I couldn't quite be certain that we had never devoted a full episode

to the topic. So I had to search the old episodes to make sure we weren't going to repeat a topic.

Thankfully, we haven't yet released a full episode on the topic, so let's do it this week,

especially since we have a bunch of listeners who want to learn more.

Quadruple mailbag!

Quadruple mailbag!

Hello, Jacob and Olivia. My name is Eliza. I am six years old and live in Michigan.

I love your podcast and listen to it every day. I am curious

about how paper is made. I would also like to know more about why bull hippos attack other

hippos. Another thing I'm curious about is Saturn's Rings. I hope you cover one of these questions

soon. Thank you for all you do. Keep being awesome. From Eliza.

Hi, my name is Simon. I live in New York City and my family is from Columbia in South

America. I live with my mom, dad, and my sister Paloma. We speak English and Spanish. I am a very,

very, very curious kid. I'm curious about hippos. Thanks. Hope you read my email from Simon.

Hello, I love your podcast. My name is Jacob and I am six years old. I'm curious about hippos. Why are they so big? Can't wait to hear back from you from Jacob of Toronto, Canada.

Hi, my name is June and I am from Utah, but now I live in Virginia. I really love your episode about bats. I have learned so much from your podcast. I want to get curious about hippos.

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