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Nat Theo Nature Lessons Rooted in the Bible

Can a Narwhal Get a Brain Freeze? - Lesson 102

Nat Theo Nature Lessons Rooted in the Bible

Eryn Lynum

Education For Kids, Religion & Spirituality, Kids & Family, Christianity

4.8616 Ratings

🗓️ 18 November 2025

⏱️ 33 minutes

🧾️ Download transcript

Summary

Have you ever heard of the “Unicorn of the Sea”? Discover how the narwhal inspired the unicorn myth, why its long tusk is so special, and what happens when this Arctic whale faces danger and experiences “brain freeze.” Just like narwhals can panic when threatened, we can feel overwhelmed too—but God gives us peace and clear minds as we trust Him.

Here’s our trail map:

  • Are Narwhals Unicorns of the Sea?
  • What Is a Narwhal’s Horn?
  • Can a Narwhal Get a Brain Freeze?
  • How Can We Stay Calm When Scary Things Happen?

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Scriptures Referenced in This Episode:

“Then I saw a new heaven and a new earth. The first heaven and the first earth had disappeared, and there was no sea anymore… The One who was sitting on the throne said, ‘Look! I am making everything new!’” Revelation 21:1, 5 (NCV)

“For God did not give us a spirit of fear. He gave us a spirit of power and of love and of a good mind.” 2 Timothy 1:7 (NLV)

“You will keep in perfect peace

    all who trust in you,

    all whose thoughts are fixed on you!” Isaiah 26:3 (NLT)


Terms Learned in This Episode:

  • Cetaceans: Scientific order (category) of mammals including whales, dolphins and porpoises.
  • Marine Mammal: Mammals (warm-blooded, have hair or fur, breathe air through lungs, and feed their babies with milk) that live in or near the ocean for their whole lives.
  • Unihemispheric Sleep: When a creature allows part of its brain to rest while the other part of its brain is still active and alert.
  • Nerve Endings: End points of nerves that send messages from different parts of the body to the brain to tell it what is being felt.
  • Panic: When someone suddenly feels very scared or worried and has trouble thinking clearly about what to do.
  • Disorientated: When someone feels confused about where they are or which way to go.


Some (but not all) sources used in researching:



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Mentioned in this episode:

Magnify: A Wild & Wonderful Summer Adventure by Nat Theo

Join us for summer Bible & nature study! https://thenaturaltheologyproject.com/magnify

Transcript

Click on a timestamp to play from that location

0:00.0

Have you downloaded the free coloring sheet for this lesson?

0:04.0

Click the link in our show notes to print and color along as you listen.

0:08.1

And join the Nat Theo Club at the link in our show notes to receive a full lesson and activity guide and a bonus video of content every single week.

0:17.0

So you can dive deeper into every lesson.

0:20.0

Explore God's wild and wonderful world in the Nat Theo Club at Aaron Linum.com

0:25.2

slash club or at the link in our show notes.

0:31.4

Hello world.

0:32.7

Wake me up to another good good morning time to go.

0:39.1

Are you ready to explore God's wild and wonderful world?

0:44.0

Welcome to the Nat Theo podcast.

0:46.8

I'm your host, Aaron Linum.

0:48.6

I'm a certified master naturalist, Bible teacher, and author.

0:52.4

And I am so excited to dive into God's written word,

0:56.9

the Bible, and his created world with you.

1:10.8

Hey listeners, I am so excited about the creature that we are learning about today because it is quite mysterious.

1:19.1

Some people might even call this a mythical creature.

1:23.2

But as we will discover, it is a real animal that God designed.

1:28.1

Before we get to this creature, let me ask you a question.

1:32.1

Have you ever eaten ice cream too quickly and your head begins to hurt?

1:37.6

Maybe you have heard of an ice cream headache called a brain freeze.

1:42.8

Today, we are learning about a very interesting creature that experiences

1:47.8

brain freeze, but not from eating ice cream. And their brain freeze is much different than a headache.

...

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