In this episode, we will explore the amazing world of Marine Mammals and their incredible superpowers! Marine Mammals are warm-blooded, breathe air with lungs, and even have a bit of hair at some point in their lives. They can do awesome things like dive super deep into the ocean. We will also answer listeners' questions! We'll talk about why narwhals have long, pointy horns, whether we can train fish like we train dogs, and if big whales ever get hiccups like we do (imagine how loud that would be!). If you have any feedback, don't hesitate to say hello. Though it sometimes takes a while, we answer all our emails. Sleep Tight!, Sheryl & Clark ❤️👂🔬 --- 📢 Have an interesting science topic you would like investigated? Send us an email at [email protected] and we may feature it in an upcoming show. 👉 First time listening to Sleep Tight Science? Please follow us or listen on Spotify. ❤️ We would love to hear from you, reach out to us via email.  --- About Sleep Tight Science Sleep Tight Science is an engaging (but not too engaging) bedtime show for the whole family that answers the questions kids have about science. Each episode explores a fascinating topic in science and technology, from the mysteries of outer space to the wonders of the human body. Sleep Tight Science is the perfect bedtime companion for curious minds of all ages. Have an interesting science topic you would like featured? Send us an email at [email protected] and we may feature it in an upcoming show. See omnystudio.com/listener for privacy information.