Listener questions: Cats, Numbers, and Planet Mysteries 🐾🌍

We're answering some cool and interesting questions you sent us in this episode. We answer questions about cats, numbers, and planets! Discover why cats have whiskers and tails, how ancient humans counted before numbers existed, and why numbers never end. We'll also explore why planets are round, whether Earth will last forever, and what might happen if you fell through a hole to the other side of the planet. 

Sleep Tight!, 

Sheryl & Clark

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📢 Have an interesting science topic you would like to investigate? Send us an email at hello@sleeptightscience.com , and we may feature it in an upcoming show.

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About Sleep Tight Science

We’ve got bedtime down to a (Sleep Tight) Science! Sleep Tight Science is an engaging bedtime show that makes science accessible and enjoyable for the whole family. Snuggle in and drift off to sleep while learning about science topics submitted by listeners! Designed for curious young minds (but simple enough for grown-ups to understand), Sleep Tight Science uses big words to answer big questions that kids wonder about, like why do we feel icky sometimes and how do our legs help us move? Learn something new about the natural world while drifting off to dreamland. Have an interesting science question or a topic you’re curious about? Email us at hello@sleeptightscience.com, and it might just be the focus of an upcoming episode!

Dedicated to enhancing the health and happiness of children, Sleep Tight Media helps families replace bedtime struggles with bedtime snuggles.