Add Yahoo as a preferred source to see more of our stories on Google. Glow-in-the-dark paint is a fun medium to use, whether for adding a surprise element to your artwork, creating festive messages, ...
Rocks are cool enough on their own, but with just a little help you can make them even more useful. Add a little glow-in-the-dark paint, for example, and you can create a glowing guided walkway. Yumi ...