Use thermochromic pigment to create color changing slime! So easy to do once you know how to make slime and your heat sensitive pigments can be added to slime. Get full recipe and what I used here (pssst, the kids LOVE this) https://www.momdot.com/color-changing-slime-recipe-thermochromic-pigment/ | MomDot

Make this awesome color changing slime that changes color with temperature! Thermochromic slime makes STEM learning fun. Make it: http://leftbraincraftbrain.com/2015/04/23/heat-sensitive-color-changing-slime/ Pin it: https://www.pinterest.com/pin/394909461052089469/ | Left Brain Craft Brain - STEM & STEAM Activities for Kids

What happens when you mix color changing nail polish?! | Kelli Marissa