Sorry, the shirts shown in this video are no longer available, but there are still cool things like pins and keychains: https://nilered.tv/store ------------------------------------------- If metal has no odor and you can't smell it, then what are we smelling? It turns out that it's mostly a chemical called 1-octen-3-one, which is generated when your skin oils react with metal that you've touched. I thought this was really interesting, and I decided to try making pure 1-octen-3-one myself and to see what it smelled like. Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA ------------------------------------------- Procedure: • https://www.sciencedirect.com/science/article/pii/S004040390202004X Background info: • https://www.nature.com/news/2006/061023/full/news061023-7.html • https://en.wikipedia.org/wiki/Oct-1-en-3-one 1-octen-3-ol: • https://shop.perfumersapprentice.com/p-6002-amyl-vinyl-carbinol.aspx ------------------------------------------- • Patreon: https://www.patreon.com/nilered • NileRed Newsletter: https://nile.red/home#newsletter ------------------------------------------- • Discord: https://nilered.tv/discord • Facebook: https://www.facebook.com/NileRed2 • Instagram: https://www.instagram.com/nile.red • Snapchat: https://nilered.tv/snapchat • TikTok: https://www.tiktok.com/@nilered • Twitter: https://twitter.com/NileRed2 ------------------------------------------- Music in credits (Walker by SORRYSINES): https://soundcloud.com/sorrysines/walker -------------------------------------------