DIY Resin That BENDS Light Into Rainbows

Can we make resin that diffracts rainbows with diffraction grating texture? Get the best discount of the year on Raycons! Now through the end of November, go to to get 20% off your order! Check out the materials we used below! 👇 🙏 Other sponsors: TotalBoat: check out the epoxy we used here: (search for high performance) (sponsored affiliate link) Check out the Patreon Aftershow for: • the joy of doing an experiment video vs finished product • how confident were we about if this would work • the projects we want to use this technique with If you’re a Patron already: Not a Patron yet? Check it out at Want more E&K videos? We have more channels: 🎮 Gaming: 🎙️ Podcast: 🎮 Gaming Uncut: 👫 E&K TBD: 📺 Twitch live streams SOCIAL/SUPPORT LINKS 💵 Patrons can watch our Aftershow here 👕 Merch 📸 Instagram & 📣 Twitter: @evanandkatelyn 💬 Discord 👽 Reddit TOOLS & MATERIALS (affiliate) Diffraction grating sheet TotalBoat resin (search for high performance) (sponsored affiliate link) Powdered pigments Alcohol inks Silicone UV resin UV lights Silicone project mat 🛒 Our favorite tools/materials on our Amazon page: 🛠️ All our favorite tools: 🎥 FILMING GEAR (affiliate) 🎼 MUSIC Amazing Plan, Brandenburg Concerto No 4, Bumbly March, Colorless Aura, Deuces, Exhilarate, Fst Talkin, Hackbeat, Happy Bee, Hidden Agenda, Lobby Time, Marty Gots a Plan, Sneaky Snitch, Super Friendly, Thinking Music, Very Low Note by Kevin MacLeod