Ta Do: Hands… on Science Season 1, Episode 12 – Exothermic Reaction Send us your comment! https://midnightscienceclub.com/paren… Materials: Liquid dishwashing soap Glass soda Bottle (or similar) Coloring 1/4 cup of water (room temperature) Hydrogen peroxide 1 package rapid rise yeast Clear plastic cup Stick to stir Funnel How to do it: Pour about 1/4cp of hydrogen peroxide into the soda bottle. Put a “drizzle” of liquid dish soap, and put 1-2 drops of coloring. Mix the water with the rapid rise yeast, and using the funnel, pour the yeast into the bottle. Quickly move the funnel away from bottle. Give the bottle a gently “swish”, and watch it rise!