Diffusion with potassium permanganate - science lesson

Watch the colourful chemistry of Potassium permanganate as I demonstrate the process of diffusion with this beautifully coloured crystal. See our range of science equipment and handmade, science-inspired gifts and decorations in the Sparking STEM shop! https://linktr.ee/SparkingSTEM https://www.sparkingstem.org/shop-gif... Music from Uppbeat (free for Creators!): https://uppbeat.io/t/all-good-folks/e... License code: KDD6ZZFR2EH8TTM9