DIY Fun SCIENCE Experiment~ Make "Ice Tunnels" by combining ordinary salt, ice and Liquid Watercolor in an unforgettable art and science experiment. Try this on sunny day with lots of bright sunlight and you'll experience amazing color, light refraction and salt crystallization with the ultimate "hands-on" experience for children of all ages!
OK you guys, I think I've fallen in love with another kids activity. These crystal stars are awesome! Any activity where I get to make something beautiful from bright rainbow colours, and I'm totally on board!