I breathe each noble gas (that is reasonable to obtain) to see how they affect my voice. Whistle video: https://www.youtube.com/watch?v=518-RzNOjxM Why the xenon fell faster: https://www.youtube.com/watch?v=58P1_rhbjzQ Help me make videos by donating here: https://www.patreon.com/CodysLab Follow me on Facebook: https://www.facebook.com/codydonreeder SubReddit: https://www.reddit.com/r/codyslab/