I heat my favorite comb and some of my hair in a furnace. Correction: chitin is a carbohydrate polymer, not a protein but it has nitrogen like a protein so I go confused. 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