Disclosure: This post contains affiliate links. See my disclosure for details. If you're looking for a super cool science experiment, you'll have to check out this Underwater Magic Sand. This experiment is SO neat! My kids loved it and I know yours will, too! Here's what you need for this activity: colored sand fabric protector spray (I used Scotch Gard) large vase or bowl of water shallow container wax paper or tin foil spoon Begin by lining your shallow container (or … [Read more...]