Skittles have a hard sugar coating mixed with different food coloring. When the hot water is poured onto the skittles, the water dissolves the sugar coating leaving just the food coloring to mix into ...

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to keeping kids entertained indoors, it’s not all rainbows and unicorns—but that doesn’t mean you have to live and ...

Jars for your rainbow experiment. The walking rainbow experiment starts with six jars — three filled with primary-colored water and three empty. Water walks up the paper towel and down into the empty ...