Unveiling Secrets: Exploring Invisible Ink with Kids Dive into the fascinating world of chemistry with this hands-on invisible ink experiment! This project is perfect for elementary-aged kids, sparking their curiosity about science while engaging them in a fun and creative activity. What You’ll Need Baking soda Water Cotton swab or paintbrush Paper Turmeric powder Hand … Continue reading How to Make Invisible Ink: A Fun STEM Project for Kids More