I extract elemental iodine from kelp. Thumbnail by Ryan Hanna First attempt: https://www.youtube.com/watch?v=jmWB1Sl2uzE 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/ Twitter: https://twitter.com/CodysLab