A new discovery

Airtime!

Click, click, click… then down we go! Ride through the physics of roller coasters with Smarty Party Songs.

Watch on YouTube
Airtime!3:06

A song. A few new discoveries.

Discover how height stores potential energy, why the drop turns it into speed, and what makes you feel heavy in a valley or float over a hill. Follow loops, friction and air resistance on a musical ride through coaster science.

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! Front row! Let's go! Strap in tight and pull the lap bar down, A chain grabs the train and we climb from the ground. No engine on the train, just a chain and a climb, Those clicks are a safety catch, every time! Up at the top, all that height gets stored: Potential energy, waiting on board! Click, click, click, click... Higher, higher, hold it, hold it... Three, two, one... Airtime! Whoa! Potential at the top! Kinetic on the drop! All that height turns into speed, Over the hill I float up off my seat! Airtime! Oh-oh-oh-oh! Oh-oh-oh-oh! Here comes the loop, but it isn't round, It's a teardrop shape going upside down! Wide at the bottom and tight at the top, So it won't squish you too hard. Don't stop! In the valley you feel three times as heavy, Over the hill you float right up! Whoa! Up the next hill, speed turns back to height, Slower, slower, hold on tight... Three, two, one... Airtime! Whoa! Potential at the top! Kinetic on the drop! All that height turns into speed, Over the hill I float up off my seat! Airtime! Height to speed and speed to height! Whoa! Height to speed and speed to height! Whoa! Height to speed and speed to height! Whoa! Height to speed and speed to height! Long ago in Russia they slid on hills of ice, So in Spanish it's "Russian mountains." Nice! But in Russia they call them "American hills"! Everybody's naming someone else's thrills! Each hill's a little lower than before, Friction and the air steal a little more. Wheels under the rail hold the train on tight, So you float, but the train won't take flight! The fastest one now? Falcon's Flight, it's true: A hundred fifty-five miles an hour! Click, click, click, click... Three, two, one... Airtime! Whoa! Potential at the top! Kinetic on the drop! All that height turns into speed, Over the hill I float up off my seat! Airtime! Height to speed and speed to height! Whoa! Height to speed and speed to height! Whoa! Height to speed and speed to height! Whoa! Again! Again! Front row again! Front row again! Smarty Party Songs! Like, subscribe, PARTY!

Lyrics from the published video’s caption file.

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