Science

My Heart Goes BOOM!

A haunted-house surprise sets off a very real body alarm.

Watch on YouTube
My Heart Goes BOOM!3:16

A song. A few new discoveries.

Discover how the brain's alarm, adrenaline, faster breathing and a quicker heartbeat help prepare the body to respond. A pretend scare can trigger real feelings, and the body gradually settles when the scare is over. This playful song introduces the body's response; everyone's reactions can feel different.

Made for curious kids around ages 6–12 and the grown-ups watching with them. Music and animation created with AI tools under Mike Sego’s direction. YouTube’s video description includes the release notes and credits.

Read the sing-along lyrics
Smarty Party! Haunted house. We take turns in front. ...After you. No, no. After YOU. Footsteps creaking down the hall, A shadow sliding up the wall— My brain's got an alarm inside, It rings before I say, "Let's hide!" It doesn't wait for me to think, It gets me ready in a blink! Every part says, "I've got you!" All at once, the whole way through! My heart goes BOOM! BOOM! Racing like a drum in the haunted room! Ohh, that's my body getting ready, Ready to protect me! My heart goes BOOM! BOOM! A painting's eyes slide left, then right— I grab my friends and hold on tight! Two little glands sit on my kidneys like hats, Out pours adrenaline, just like that! A chemical messenger, quick as a flood, It shouts, "Get ready!" all through my blood! My heart speeds up, my breathing too, Bringing my muscles oxygen and fuel! My heart goes BOOM! BOOM! Racing like a drum in the haunted room! Ohh, that's my body getting ready, Ready to protect me! My heart goes BOOM! BOOM! Ba-BOOM, ba-BOOM! Oh-oh-oh! Ba-BOOM, ba-BOOM! Oh-oh-oh! Around the corner, floating white— A GHOST! We hide behind a knight! A tiny knight! A tiny knight! It hides one elbow. Not quite right! My muscles tighten, head to toe, All set to jump, all set to go! But wait—that ghost is a sheet on a string! My alarm went off for a pretend thing! Out the door, the night is still, The calm-down crew takes time to chill: My heart slows down, my breathing too, My muscles loosen—whew, whew, whew... Next time it booms, I know, you see: My body's looking out for me. My heart goes BOOM! BOOM! Racing like a drum in the haunted room! Ohh, that's my body getting ready, Ready to protect me! My heart goes BOOM! BOOM! Ready to protect me! My heart goes BOOM! BOOM! Ba-BOOM, ba-BOOM! Oh-oh-oh! Ba-BOOM, ba-BOOM! Oh-oh-oh! Okay... again? I'll go first! ...Give my knees a minute. Smarty Party Songs! Like, subscribe, PARTY!

Lyrics from the published video’s caption file.

Keep the discoveries coming.

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