Potrebbe non sembrare ma galleggiamento e volo sono cugini: entrambi avvengono all'interno di un fluido e funzionano in base al principio di Archimede.
Nella puntata di oggi si vola in alto, a scrutare il galleggiamento "aereo" delle mongolfiere!

Credits:
-Extreme Energy by MusicToday80: https://soundcloud.com/musictoday80/r... Attribution 3.0 Unported (CC BY 3.0) https://creativecommons.org/licenses/... Music provided by Free Vibes: https://goo.gl/NkGhTg
-100 BPM - Jazz Swing - Metronome - Drum Beat
-Acoustic guitar arrangement for song by TRow https://soundcloud.com/megatrev Promoted by MrSnooze https://youtu.be/kUZTWj2Lxo0 Creative Commons — CC BY-SA 3.0 https://goo.gl/yhoCsv
-Acoustically driven instrumental by Hyde - Free Instrumentals https://soundcloud.com/davidhydemusic Promoted by MrSnooze https://youtu.be/kUZTWj2Lxo0 Creative Commons — CC BY 3.0 https://goo.gl/A7jRXA