🎈🔥 How do hot air balloons float? It’s not magic—it’s thermodynamics!

Name: 🎈🔥 How do hot air balloons float? It’s not magic—it’s thermodynamics!
Uploaded: 2025-09-05T19:47:47+00:00
Duration: 2 min 15 s
Channel: Khan Academy
Description: At the Great Reno Balloon Race, pilots heat air inside the balloon, making it less dense so it rises above cooler air.&#10;&#10;Dive deeper with Khan Academy’s free, hands-on science activities.&#10;...&#10;https://w...

Open with LBRY

At the Great Reno Balloon Race, pilots heat air inside the balloon, making it less dense so it rises above cooler air.

Dive deeper with Khan Academy’s free, hands-on science activities.
...
https://www.youtube.com/watch?v=sWs-OM9fdAI
Note: All Khan Academy content is available for free at (www.khanacademy.org)